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

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.

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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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