Sheet Pan Harissa-Spiced Pork Tenderloin with Sweet Potato Wedges

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Tender pork tenderloin coated in smoky, spicy harissa seasoning roasted alongside sweet potato wedges for an effortless Whole30 meal. This middle eastern-inspired whole30 (whole30, gluten free) ready in about 50 minutes pairs trimmed 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 410 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 410 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat your oven to 425°F. In a small bowl, mix 2 tbsp harissa paste, 2 tbsp olive oil, 1 tsp ground cumin, 1 tsp smoked paprika, 1 tsp sea salt, and 1/2 tsp black pepper to form a paste.
  2. Step 2: Rub the 1.5 lb pork tenderloin all over with the harissa spice mixture.
  3. Step 3: Toss 2 medium sweet potatoes cut into 1/2-inch wedges with 1 tbsp olive oil, 1/2 tsp sea salt, and 1/2 tsp black pepper.
  4. Step 4: Arrange the pork tenderloin in the center of a large rimmed baking sheet and spread the sweet potato wedges around it in a single layer.
  5. Step 5: Roast in the oven for 25-30 minutes, turning the sweet potatoes halfway through, until the pork reaches an internal temperature of 145°F and the sweet potatoes are tender and caramelized.
  6. Step 6: Remove from oven and let the pork rest for 5 minutes before slicing.
  7. Step 7: Garnish the sliced pork and sweet potatoes with 1/4 cup chopped fresh cilantro and serve with lemon wedges.

Equipment for this recipe

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Frequently asked questions

How long does Sheet Pan Harissa-Spiced Pork Tenderloin with Sweet Potato Wedges 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 Sweet Potato Wedges?

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 trimmed pork tenderloin from drying out.

Can I substitute ingredients in Sheet Pan Harissa-Spiced Pork Tenderloin with Sweet Potato Wedges?

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 Sweet Potato Wedges 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 Sheet Pan Harissa-Spiced Pork Tenderloin with Sweet Potato Wedges whole30?

Yes — this recipe is tagged whole30, gluten 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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