Sheet Pan Harissa-Spiced Pork Tenderloin with Roasted Sweet Potatoes

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

Juicy pork tenderloin rubbed with fragrant harissa spice and roasted alongside caramelized sweet potatoes for a balanced and flavorful meal. This middle eastern-inspired pork ready in about 50 minutes pairs pork tenderloin, harissa paste, olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 430 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: 35 min Serves 4 Middle Eastern cuisine 430 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F. In a small bowl, mix 2 tbsp harissa paste, 2 tbsp olive oil, 1 tsp garlic powder, 1 tsp ground coriander, 1/2 tsp smoked paprika, 1 tsp salt, and 1/4 tsp black pepper.
  2. Step 2: Rub the 1.5 lb pork tenderloin all over with the harissa spice mixture and set aside.
  3. Step 3: On a large rimmed baking sheet, toss 2 medium peeled and cubed sweet potatoes with 1/2 tsp salt and 1/4 tsp black pepper.
  4. Step 4: Place the pork tenderloin in the center of the baking sheet and spread the sweet potatoes evenly around it.
  5. Step 5: Roast for 25-30 minutes until the pork reaches an internal temperature of 145°F and the sweet potatoes are tender and caramelized at the edges.
  6. Step 6: Remove from oven and let the pork rest for 5 minutes before slicing. Garnish with 1/4 cup chopped fresh parsley and serve warm.

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Frequently asked questions

How long does Sheet Pan Harissa-Spiced Pork Tenderloin with Roasted Sweet Potatoes take to make?

Total time is about 50 minutes (15 min prep + 35 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 Sheet Pan Harissa-Spiced Pork Tenderloin with Roasted Sweet Potatoes?

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 Sheet Pan Harissa-Spiced Pork Tenderloin with Roasted Sweet Potatoes?

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 Sheet Pan Harissa-Spiced Pork Tenderloin with Roasted Sweet Potatoes 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 Sheet Pan Harissa-Spiced Pork Tenderloin with Roasted Sweet Potatoes?

Middle Eastern 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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