Accordion-Cut Pork Tenderloin

When envisioning exquisite pork dishes, classic preparations like succulent roast pork or perfectly seared pork chops often come to mind. However, if your culinary aspirations lean towards creating an unforgettable meal that marries effortless preparation with a truly stunning presentation, then this Hasselback Pork Tenderloin recipe is destined to become your new kitchen showstopper.

This innovative recipe ingeniously combines the inherent tenderness of premium pork tenderloin with the visually captivating Hasselback slicing technique. The result is a dish that’s not only incredibly delicious and packed with flavor but also boasts an elegant appearance, making it ideal for both special gatherings and elevating your everyday dinners.

Each tantalizing bite of this tender pork is a harmonious explosion of flavors, featuring the bright, tropical sweetness of pineapple beautifully complemented by the rich, smoky tang of barbecue sauce. Layered with crispy bacon and savory red onion, and punctuated by a subtle kick from fresh jalapeño, this meal is designed to delight the senses. The best part? You can have this masterpiece gracing your table in under an hour, proving that gourmet dining doesn’t have to be time-consuming.

Understanding the Hasselback Cooking Technique

You might be wondering, “What exactly does ‘Hasselback’ mean in cooking?” The Hasselback technique is a brilliant culinary method where food, most commonly potatoes or meats, is sliced into thin, parallel incisions, but crucially, not all the way through. This fanning out of the food serves several key purposes:

• Enhanced Flavor Penetration: The numerous cuts create a greater surface area, allowing seasonings, sauces, and fillings to seep deep into the food, ensuring every bite is bursting with flavor.
• Unique Texture: The fanned slices cook up with beautifully crisp edges while keeping the interior moist and tender, offering a delightful contrast in texture.
• Stunning Presentation: The fanned appearance is inherently elegant and impressive, transforming a simple ingredient into a visually striking dish.
• Even Cooking: For thicker cuts of meat, the slices can help promote more even cooking throughout.

The technique originated in Sweden, at the Hasselbacken restaurant in Djurgården, Stockholm, back in the 1940s, hence its distinctive name. While famously applied to potatoes, it translates beautifully to pork tenderloin, making it a perfect candidate for stuffing with various delectable ingredients.

Essential Ingredients for Your Pineapple BBQ Hasselback Pork Tenderloin

Creating this magnificent dish requires a handful of fresh, high-quality ingredients that work in perfect harmony. Each component plays a crucial role in building the layered flavors and textures that make this Hasselback pork so special.

Pro Tip: For precise measurements and step-by-step instructions, make sure to refer to the comprehensive recipe card below.

Main Components:

• Pork Tenderloin: Opt for a lean, approximately 1-pound tenderloin. Its cylindrical shape is ideal for the Hasselback slicing technique, and its delicate flavor acts as a perfect canvas for the bold fillings.
• Bacon: 3-4 slices of good quality bacon, preferably center-cut. The bacon adds a wonderful smoky, salty, and savory depth, crisping up beautifully in the pockets.
• Red Onion: Half of a red onion, thinly sliced. Red onions offer a mild sweetness and a slight pungent kick that mellows as it cooks, complementing the other ingredients.
• Pineapple Slices: About 6 ounces of canned pineapple slices in juice. The natural sweetness and tropical tang of pineapple are pivotal to this recipe’s unique flavor profile. Remember to reserve the juice!
• Jalapeño: One fresh jalapeño, thinly sliced. For a subtle heat that enhances, rather than overwhelms, the dish. Adjust quantity based on your preferred spice level. Remove seeds for less heat.

Seasonings & Sauce:

• Salt, Black Pepper, Smoked Paprika: A simple yet effective blend to season the pork. Smoked paprika adds a fantastic depth and a hint of smoky flavor that ties in with the bacon and BBQ sauce.
• BBQ Sauce: About ⅓ cup of your favorite barbecue sauce. Whether you prefer sweet, tangy, or slightly spicy, choose a sauce you love, as it forms the cornerstone of the glaze.

Optional Garnish:

• Green Onions: Thinly sliced green onions add a fresh, vibrant finish and a mild oniony crunch.

Equipment You’ll Need

While this recipe is relatively straightforward, having the right tools on hand will make the preparation process even smoother and more enjoyable:

• Sharp Chef’s Knife: Essential for making clean, even slices in the tenderloin without cutting all the way through.
• Cutting Board: A sturdy surface for preparing your ingredients.
• Baking Sheet or 9×13 Inch Pan: Lined with foil for easy cleanup.
• Small Bowl: For mixing the seasoning blend and the BBQ sauce mixture.
• Measuring Spoons and Cups: For accurate ingredient quantities.
• Instant-Read Meat Thermometer: Crucial for ensuring the pork is cooked to a safe internal temperature (145°F) without overcooking.
• Chopsticks or Wooden Spoons (Optional but Recommended): These are your secret weapons for perfect Hasselback cuts! Placing them alongside the tenderloin will act as a guide, preventing you from slicing through the bottom.

How to Make Irresistible Hasselback Pork Tenderloin with Pineapple & BBQ Sauce

Get ready to transform a simple pork tenderloin into a culinary masterpiece. Follow these detailed steps to achieve a perfectly cooked, beautifully presented Hasselback pork that’s bursting with flavor.

1. Prepare Your Workspace and Ingredients

Begin by preheating your oven to 425°F (220°C). Line a baking sheet or a 9×13-inch pan with aluminum foil. This simple step will save you significant effort during cleanup!

Next, drain the canned pineapple slices, making sure to reserve at least 3 tablespoons of the juice. Cut each pineapple slice into quarters – these smaller pieces will fit perfectly into the tenderloin pockets. In a small bowl, whisk together the reserved pineapple juice with your chosen barbecue sauce. Set this flavorful mixture aside.

2. Pre-Cook the Bacon (Optional, for Crispiness)

For those who love crispy bacon in every bite, a slight pre-cook is key. I recommend microwaving the bacon slices for about 90 to 120 seconds. The goal here isn’t to fully cook it until crisp, but rather to render some of the fat and get it partially cooked. This ensures it will finish cooking and crisp up nicely during the baking process without being soggy. Once cooled slightly, cut each bacon slice into 3 or 4 pieces, aiming for segments roughly 2 inches long, or slightly longer than the width of your pork tenderloin.

3. Master the Hasselback Slicing Technique

Place your pork tenderloin flat on a clean cutting board. Using a very sharp knife, make parallel incisions across the tenderloin, spaced approximately an inch apart. The critical step here is to not cut all the way through. Aim to leave about a third of an inch of the meat intact at the bottom to ensure the tenderloin stays together as one piece.

💭 Top Tip for Perfect Slices: To prevent cutting completely through the pork, place a chopstick or the handle of a wooden spoon on each side of the tenderloin before you start slicing. When your knife hits these guides, you’ll know to stop, creating perfectly consistent Hasselback cuts every time.

4. Season and Stuff the Tenderloin

In a small bowl, combine the salt, black pepper, and smoked paprika. Evenly sprinkle this seasoning blend along the entire length of the tenderloin. Take your time to rub the spices thoroughly into each of the newly created pockets and all over the exterior of the meat. This ensures maximum flavor in every bite. Once seasoned, carefully transfer the tenderloin to your prepared baking sheet.

Now comes the fun part: stuffing! For each pocket, you’ll want to create a small stack of ingredients. Take one thin slice of red onion, layer it with a piece of pre-cooked bacon, and top it with a quarter of a pineapple slice. Gently insert this delightful trio into one of the Hasselback pockets. Repeat this process until all the pockets are generously filled, creating a beautiful fanned-out display of flavors and colors.

5. Glaze and Add a Kick

Once your tenderloin is stuffed, spoon most of the reserved barbecue sauce and pineapple juice mixture generously over the entire length of the meat. Ensure some of the sauce drips into the pockets, further infusing flavor. Finally, dot the top of the tenderloin with thin slices of jalapeño pepper. If you have any leftover pineapple quarters, you can place them on top as well for extra juiciness and flavor.

6. Bake to Perfection

Place the uncovered baking sheet with the Hasselback pork tenderloin into your preheated oven. Bake for approximately 22 to 25 minutes. The crucial indicator of doneness is the internal temperature of the pork, which should reach at least 145°F (63°C) when measured with an instant-read meat thermometer inserted into the thickest part of the meat (avoiding the fillings). Pork tenderloin cooks relatively quickly, so keep a close eye on it to prevent overcooking, which can lead to dryness.

7. Rest and Serve

Once the pork reaches the desired internal temperature, carefully remove the baking sheet from the oven. Loosely tent the tenderloin with foil and allow it to rest for at least 5 minutes before slicing. This resting period is vital, as it allows the juices to redistribute throughout the meat, resulting in a more tender and moist final product. After resting, slice the tenderloin between the stuffed pockets and serve immediately. Garnish with additional BBQ sauce or bacon bits if desired, and a sprinkle of fresh green onions for a touch of color and freshness.

Tips for Hasselback Pork Tenderloin Success

Achieving a perfect Hasselback Pork Tenderloin is simple when you keep a few key tips in mind:

• Sharp Knife is Your Best Friend: A dull knife will make it difficult to get clean, even slices without tearing the meat. A sharp chef’s knife is crucial.
• Use the Chopstick Trick: Don’t skip placing chopsticks or wooden spoons alongside the tenderloin when slicing. It’s the easiest way to ensure you don’t cut all the way through, keeping the tenderloin intact.
• Don’t Overstuff: While tempting to pack the pockets, overstuffing can make the tenderloin difficult to handle and might prevent even cooking. Fill them generously but without force.
• Monitor Internal Temperature: Pork tenderloin is lean and can dry out quickly if overcooked. An instant-read meat thermometer is indispensable. Aim for 145°F (63°C) for juicy, safe pork. Remember, the temperature will rise slightly during the resting period.
• Resting is Non-Negotiable: Always allow the tenderloin to rest, tented with foil, for 5-10 minutes after baking. This allows the juices to redistribute, ensuring maximum tenderness and moisture.
• Crispier Bacon Option: If you prefer very crispy bacon and didn’t pre-cook it extensively, you can briefly place the tenderloin under the broiler for 2-3 minutes at the very end of the cooking time, watching carefully to prevent burning.
• Adjust Spice Level: If you love heat, add more jalapeño or even a pinch of red pepper flakes to the seasoning. For a milder dish, remove the seeds and membranes from the jalapeño or omit it entirely.

Creative Variations & Customizations

One of the joys of cooking is making a recipe your own. This Hasselback Pork Tenderloin is incredibly versatile, offering ample opportunities for customization:

• Cheese Lovers Rejoice: For an extra layer of richness, try adding a thin slice of cheese like smoked provolone, Monterey Jack, or even a mild cheddar into the pockets along with the other fillings.
• Different Fruits: While pineapple is fantastic, don’t hesitate to experiment with other fruits. Thinly sliced apples (like Honeycrisp or Granny Smith), peaches, or apricots can offer a delightful alternative sweetness and texture.
• Spice It Up: Beyond jalapeño, consider a dash of cayenne pepper, a pinch of chili powder, or a few drops of hot sauce in your BBQ mixture for a bolder kick.
• Herbacious Notes: Fresh herbs can elevate the dish. A sprinkle of fresh cilantro, parsley, or even thyme over the finished tenderloin adds a bright, aromatic touch.
• Explore BBQ Sauces: The world of BBQ sauces is vast! Try a whiskey-infused BBQ sauce, a spicy chipotle variety, or a Carolina mustard-based sauce for different flavor profiles.
• Vegetable Medley: Instead of or in addition to onion, consider thinly sliced bell peppers (red or yellow for sweetness), mushrooms, or even a bit of spinach wilted quickly before stuffing.
• Nutty Crunch: For an unexpected texture, a sprinkle of toasted pecans or walnuts in some of the pockets could add a wonderful crunch and earthy flavor.

Perfect Pairings: What to Serve with Your Hasselback Pork Tenderloin

This flavorful Hasselback Pork Tenderloin pairs beautifully with a wide array of side dishes, allowing you to create a well-rounded and satisfying meal for any occasion. Consider these suggestions to complete your culinary experience:

Vegetable Companions:

• Roasted Root Vegetables: Roasted Brussels sprouts and carrots are a perennial favorite, offering a lovely caramelization and earthy sweetness that complements the pork.
• Crispy Air Fryer Broccoli: For a quick and healthy green, air fryer broccoli gets delightfully crisp and tender-crisp, providing a nice textural contrast.
• Garlic Green Beans: Simple sautéed green beans with garlic and a squeeze of lemon are always a fresh and vibrant choice.
• Asparagus: Roasted or grilled asparagus is elegant and brings a slight bitterness that balances the sweetness of the pineapple.
• Corn on the Cob: Especially in warmer months, grilled or boiled corn on the cob adds a sweet, summery touch.

Salad Selections:

• Simple Green Salad: A crisp garden salad dressed lightly with a classic oil and vinegar vinaigrette provides a refreshing counterpoint to the richness of the pork.
• Broccoli-Kale Salad: For something more substantial, a hearty broccoli-kale salad with a creamy dressing and crunchy toppings offers great texture and nutrients.
• Mediterranean Spaghetti Squash Salad: This unique salad provides a lighter, flavorful alternative to traditional starches, with a vibrant mix of Mediterranean ingredients.
• Creamy Coleslaw: A cool, tangy coleslaw is a classic pairing for barbecue flavors and adds a pleasant crunch.

Starchy Sides:

• Rice Pilaf: A fluffy and aromatic rice pilaf makes an excellent absorbent base for any extra sauce.
• Mashed Potatoes: Creamy mashed potatoes are always a comforting and satisfying choice, perfect for soaking up the delicious juices.
• Sweet Potato Fries: For a touch of extra sweetness and a slightly different texture, sweet potato fries baked until crispy are a fantastic option.
• Quinoa or Couscous: Lighter grain options like quinoa or couscous can be seasoned simply to complement the tenderloin without overpowering it.

Storage and Reheating Tips

If you’re fortunate enough to have leftovers (though this dish is so good, that’s a big “if”!), proper storage and reheating will ensure they remain delicious.

• Storage: Allow any leftover Hasselback Pork Tenderloin to cool completely to room temperature (within 2 hours of cooking). Then, transfer the slices to an airtight container and store them in the refrigerator for up to 3-4 days.
• Freezing: While technically possible, freezing cooked pork tenderloin can sometimes affect its texture, making it slightly drier upon reheating. If you choose to freeze, wrap individual slices tightly in plastic wrap, then place them in a freezer-safe bag or container. It can be frozen for up to 2-3 months. Thaw overnight in the refrigerator before reheating.
• Reheating in the Oven: This is generally the best method for maintaining tenderness and preventing drying. Preheat your oven to 300°F (150°C). Place the pork slices in an oven-safe dish, add a tablespoon or two of water or chicken broth to keep them moist, and cover tightly with foil. Reheat for 15-20 minutes, or until warmed through.
• Reheating in the Microwave: For a quick reheat, place individual slices on a microwave-safe plate. Add a splash of water or broth and cover loosely with a microwave-safe lid or damp paper towel. Heat on medium power in 30-second intervals until warmed through, being careful not to overcook, which can dry out the meat.

Frequently Asked Questions About Hasselback Pork Tenderloin

📖 Hasselback Pork Tenderloin with Pineapple and BBQ Sauce Recipe Card

Overall Rating: 5 out of 5 stars from 24 votes

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Hasselback Pork Tenderloin with Pineapple

This Hasselback Pork Tenderloin is juicy, tender, and visually stunning – a truly must-try recipe for a memorable meal!

Prep Time10 mins

Cook Time25 mins

Resting Time5 mins

Total Time40 mins

Course: Main Course

Cuisine: American

Servings: 3

Calories: 373 kcal

Author: Sula

Ingredients

• 1 pound pork tenderloin
• 3 -4 slices bacon
• ½ red onion (cut lengthwise into thin half-moon shapes)
• 6 ounces pineapple slices (in juice, drained with juice reserved)
• 1 jalapeño (thinly sliced)
• 1 teaspoon salt
• ½ teaspoon black pepper
• 1 teaspoon smoked paprika
• ⅓ cup BBQ sauce
• Green onions (optional for garnish)

Instructions

1. Preheat oven to 425°F (220°C). Line a baking sheet or pan with foil for easy cleanup.
2. Drain the pineapple slices, reserving 3 tablespoons of the juice. Cut the pineapple slices into 3 or 4 pieces.
3. In a small bowl, mix the barbecue sauce with the 3 tablespoons of reserved pineapple juice. Set aside.
4. Cut the red onion into thin slices (up to ¼ inch thick), resembling half-moon shapes.
5. Pre-cook the bacon slightly. Microwave for 90 to 120 seconds, just enough for it to begin cooking but not become crisp. Cut the bacon into 3 or 4 pieces, each about 2 inches long.
6. Place the pork tenderloin flat on a cutting board. Make parallel slices across the meat, about an inch apart, ensuring you do not cut all the way through. Leave about ⅓ inch of the bottom intact to hold the tenderloin together. *(See notes below for a tip on easier slicing.)*
7. Mix the salt, pepper, and paprika in a small bowl. Pour this seasoning evenly along the length of the tenderloin. Rub the seasoning thoroughly around the meat and into the cut pockets. Place the seasoned tenderloin in the prepared pan.
8. For each pocket, take one slice of onion and stack it with a piece of bacon and a piece of pineapple. Gently place this stack into one of the pockets in the tenderloin. Repeat until all pockets are filled with this combination.
9. Spoon about 6 tablespoons of the prepared BBQ sauce mixture evenly over the top of the stuffed tenderloin. Then, top with thin slices of jalapeño pepper.
10. If you have any remaining pineapple pieces, you can also scatter them over the top of the tenderloin before baking.
11. Bake, uncovered, in the preheated oven for 22 to 25 minutes. The internal temperature of the pork should reach at least 145°F (63°C) when done. Use an instant-read meat thermometer to verify.
12. Remove the tenderloin from the oven, cover loosely with foil, and let the meat rest for 5 minutes before slicing and serving. This resting period helps keep the pork juicy.

Notes

* To make slicing easier, you can place chopsticks or wooden spoons alongside the pork tenderloin while making the cuts. This prevents you from cutting all the way through the meat.

If you prefer crispier bacon and didn’t pre-cook it extensively, at the end of the baking time, you can turn the oven to Broil (or grill setting) and place the tenderloin under the broiler for 2 to 3 minutes. Watch it closely to brown the bacon to your liking without burning.

Nutrition Information (Estimated Per Serving)

• Calories: 373 kcal
• Carbohydrates: 25g
• Protein: 35g
• Fat: 14g
• Saturated Fat: 5g
• Polyunsaturated Fat: 2g
• Monounsaturated Fat: 6g
• Trans Fat: 0.1g
• Cholesterol: 113mg
• Sodium: 1329mg
• Potassium: 840mg
• Fiber: 2g
• Sugar: 20g
• Vitamin A: 492 IU
• Vitamin C: 12mg
• Calcium: 38mg
• Iron: 2mg

Nutrition values are estimates only, calculated using online tools. Please verify using your own data and preferred ingredients for precise information.

Conclusion: Savor Your Hasselback Pork Tenderloin Masterpiece

This Hasselback Pork Tenderloin recipe is more than just a meal; it’s an experience. It offers a sophisticated presentation, a delightful fusion of sweet and savory flavors, and a tender, juicy texture that will leave a lasting impression. From the ease of its preparation to the mouthwatering results, it truly stands out as an outstanding dish for any occasion. Whether you’re aiming to impress guests, elevate a weeknight dinner, or simply treat yourself to something delicious and visually appealing, this recipe delivers on all fronts.

So, gather your ingredients, follow these steps, and prepare to delight your taste buds with this irresistible combination of pineapple, smoky bacon, zesty BBQ sauce, and perfectly cooked pork tenderloin. Don’t be surprised if this Hasselback Pork Tenderloin quickly becomes a cherished favorite in your recipe collection. We encourage you to try it, experiment with your own variations, and share the joy of this fantastic dish!