One-Pan Pork Tenderloin with Apple and Brussels Sprouts

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

Tender roasted pork tenderloin cooked alongside caramelized apples and Brussels sprouts, seasoned with warming cinnamon and fresh thyme for a balanced Whole30 dinner. This american-inspired whole30 (whole30, gluten free) ready in about 45 minutes pairs pork tenderloin, halved Brussels sprouts, cored and sliced medium apple 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. Pat dry 1.5 lbs pork tenderloin and season evenly with 1 tsp sea salt, 1/2 tsp black pepper, 1 tsp ground cinnamon, and 2 tsp chopped fresh thyme.
  2. Step 2: Heat 1 tbsp extra virgin olive oil in a large oven-safe skillet over medium-high heat. Sear pork tenderloin on all sides for 2-3 minutes per side until golden brown.
  3. Step 3: Remove pork from skillet and set aside. Add 2 tbsp extra virgin olive oil to the same skillet along with 1 lb halved Brussels sprouts, 1 cored and sliced medium apple, and 3 minced garlic cloves. Sauté for 5 minutes until vegetables start to brown.
  4. Step 4: Nestle seared pork tenderloin back into the skillet among the vegetables. Transfer skillet to the preheated oven and roast for 15-20 minutes until pork reaches an internal temperature of 145°F and vegetables are tender.
  5. Step 5: Remove from oven, let pork rest for 5 minutes, then slice and serve with roasted apples and Brussels sprouts.

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Frequently asked questions

How long does One-Pan Pork Tenderloin with Apple and Brussels Sprouts 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 One-Pan Pork Tenderloin with Apple and Brussels Sprouts?

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 pork tenderloin from drying out.

Can I substitute ingredients in One-Pan Pork Tenderloin with Apple and Brussels Sprouts?

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 One-Pan Pork Tenderloin with Apple and Brussels Sprouts 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.

Is One-Pan Pork Tenderloin with Apple and Brussels Sprouts whole30?

Yes — this recipe is tagged whole30, gluten free, dairy free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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