Half-Orange and Rosemary Roasted Pork Tenderloin

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

Roasted pork tenderloin infused with half the orange juice usually called for, balanced by fragrant rosemary and garlic. This american-inspired pork ready in about 35 minutes pairs pork tenderloin, fresh orange juice, fresh rosemary for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 280 calories and feeds 3, 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: 10 min Cook: 25 min Serves 3 American cuisine 280 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 400°F and line a baking sheet with foil.
  2. Step 2: In a small bowl, whisk together 1/4 cup fresh orange juice, 2 tbsp olive oil, 1 tbsp finely chopped fresh rosemary, 3 minced garlic cloves, 1 tsp salt, and 1/2 tsp black pepper.
  3. Step 3: Place 1 lb pork tenderloin on the baking sheet and brush all over with half-orange marinade until evenly coated.
  4. Step 4: Roast in the oven for 20-25 minutes, turning halfway through, until internal temperature reaches 145°F and the exterior is golden.
  5. Step 5: Remove from oven, tent loosely with foil, and rest for 5 minutes before slicing to allow juices to redistribute.

Frequently asked questions

How long does Half-Orange and Rosemary Roasted Pork Tenderloin take to make?

Total time is about 35 minutes (10 min prep + 25 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 Half-Orange and Rosemary Roasted 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 pork tenderloin from drying out.

Can I substitute ingredients in Half-Orange and Rosemary Roasted 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 Half-Orange and Rosemary Roasted Pork Tenderloin for a different number of people?

The recipe is written for 3 servings. Multiply each ingredient by (your serving target / 3). 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 Half-Orange and Rosemary Roasted 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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