Wisconsin Cheddar and Herb-Stuffed Pork Tenderloin

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Pork tenderloin rolled with sharp Wisconsin cheddar and fresh herbs, roasted to juicy perfection with a golden crust. This american-inspired pork ready in about 45 minutes pairs butterflied pork tenderloin, divided salt, divided black pepper for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 400 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 30 min Serves 4 American cuisine 400 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 400°F. Lay 1.5 lbs butterflied pork tenderloin flat on a cutting board. Season the inside evenly with 1/2 tsp salt and 1/4 tsp black pepper.
  2. Step 2: Spread 2 tbsp Dijon mustard over the inside surface. Evenly sprinkle 1 cup shredded sharp Wisconsin cheddar cheese, 1 tbsp fresh thyme leaves, 2 tbsp chopped fresh parsley, and 2 minced garlic cloves over the mustard.
  3. Step 3: Carefully roll the pork tenderloin tightly and secure with toothpicks or kitchen twine. Rub the outside with 2 tbsp olive oil, 1/2 tsp salt, and 1/4 tsp black pepper.
  4. Step 4: Place the roll on a roasting pan and roast in the preheated oven for 25-30 minutes until an internal temperature of 145°F is reached.
  5. Step 5: Remove from oven and let rest for 10 minutes before slicing into medallions. Serve warm to enjoy the melted cheddar and herb filling.

Frequently asked questions

How long does Wisconsin Cheddar and Herb-Stuffed Pork Tenderloin take to make?

Total time is about 45 minutes (15 min prep + 30 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Wisconsin Cheddar and Herb-Stuffed Pork Tenderloin?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep butterflied pork tenderloin from drying out.

Can I substitute ingredients in Wisconsin Cheddar and Herb-Stuffed Pork Tenderloin?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Wisconsin Cheddar and Herb-Stuffed Pork Tenderloin for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Wisconsin Cheddar and Herb-Stuffed Pork Tenderloin?

American pork like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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