Spiced Tiki Sweet Potato and Black Bean Tacos

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

Roasted sweet potatoes seasoned with warm tiki-inspired spices and black beans tucked in soft tortillas for a colorful vegetarian taco. This mexican (vegetarian) ready in about 40 minutes pairs olive oil, ground cumin, ground coriander for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 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: 10 min Cook: 30 min Serves 4 Mexican cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F. Toss 2 peeled and cubed medium sweet potatoes with 2 tbsp olive oil, 1 tsp ground cumin, 1 tsp ground coriander, 1/2 tsp smoked paprika, 1/4 tsp cayenne pepper, and 1/2 tsp salt until evenly coated.
  2. Step 2: Spread the sweet potatoes on a baking sheet in a single layer and roast for 25-30 minutes, stirring halfway through, until tender and edges are lightly caramelized.
  3. Step 3: While sweet potatoes roast, warm 1 can (15 oz) drained and rinsed black beans in a small saucepan over medium heat for 5 minutes, stirring occasionally.
  4. Step 4: Heat 8 corn tortillas in a dry skillet over medium heat for about 30 seconds per side until warm and pliable.
  5. Step 5: Assemble tacos by dividing roasted sweet potatoes and warmed black beans evenly among tortillas. Top each with 1/8 cup crumbled queso fresco and a sprinkle of 1/4 cup chopped fresh cilantro.
  6. Step 6: Serve with 4 lime wedges for squeezing over the tacos just before eating for a bright, fresh finish.

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Frequently asked questions

How long does Spiced Tiki Sweet Potato and Black Bean Tacos take to make?

Total time is about 40 minutes (10 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 Spiced Tiki Sweet Potato and Black Bean Tacos?

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 olive oil from drying out.

Can I substitute ingredients in Spiced Tiki Sweet Potato and Black Bean Tacos?

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 Spiced Tiki Sweet Potato and Black Bean Tacos 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 Spiced Tiki Sweet Potato and Black Bean Tacos vegetarian?

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

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