Half-Roasted Lemon Garlic Pork Loin

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

Pork loin roasted halfway with a zesty lemon garlic marinade, then finished under high heat for a golden crust and juicy interior. This American-inspired pork recipe, ready in about 57 minutes, pairs pork loin roast, lemon juice, garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 6, 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: 20 min Cook: 37 min Serves 6 American cuisine 320 cal/serving
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Ingredients

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Instructions

  1. Step 1: In a bowl, whisk together 1/4 cup freshly squeezed lemon juice, 4 minced garlic cloves, 3 tbsp olive oil, 1 tsp dried rosemary, 1 tsp salt, and 1/2 tsp black pepper.
  2. Step 2: Place 2 lbs pork loin roast in a large resealable bag and pour the marinade over it. Seal and refrigerate for at least 1 hour, ideally 4 hours.
  3. Step 3: Preheat oven to 375°F (190°C). Transfer pork loin to a roasting pan and pour 1/2 cup chicken broth into the base to keep it moist.
  4. Step 4: Roast the pork loin for 25 minutes (about half the usual cooking time for this size) until the internal temperature reaches about 130°F and the exterior is lightly golden.
  5. Step 5: Increase oven temperature to 450°F (230°C) and roast for an additional 10-12 minutes until the crust is browned and the internal temperature reaches 145°F.
  6. Step 6: Remove from oven, tent with foil, and rest for 10 minutes before slicing thinly to serve juicy, flavorful pork loin.

Frequently asked questions

How long does Half-Roasted Lemon Garlic Pork Loin take to make?

Total time is about 57 minutes (20 min prep + 37 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-Roasted Lemon Garlic Pork Loin?

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 loin roast from drying out.

Can I substitute ingredients in Half-Roasted Lemon Garlic Pork Loin?

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-Roasted Lemon Garlic Pork Loin for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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-Roasted Lemon Garlic Pork Loin?

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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