← BlogJune 28, 2026

How to Make the Perfect Sweet Potato and Black Bean Tacos

Mexican · Easy · 35 min · 4 servings

VeganGluten-FreeDairy-Free
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These vibrant tacos combine roasted sweet potatoes with hearty black beans for a satisfying meatless meal. The combination of smoky spices and fresh toppings makes every bite incredibly flavorful.

Why this recipe works

This Sweet Potato and Black Bean Tacos recipe has been crafted to deliver restaurant-quality results in your home kitchen. At just 35 minutes from start to finish, it fits perfectly into a busy schedule without sacrificing flavor. Each serving comes in at 380 calories with 12g of protein, making it a balanced choice for any meal.

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What you will need

This recipe uses 6 simple ingredients that you can find at any grocery store:

  • 2 large sweet potatoes peeled and diced
  • 1 can black beans drained and rinsed
  • 8 small corn tortillas
  • 2 tablespoons olive oil
  • 1 teaspoon smoked paprika
  • 1 teaspoon cumin

Step by step instructions

Step 1: Roast the Sweet Potatoes

Preheat oven to 425 degrees F. Toss diced sweet potatoes with olive oil, smoked paprika, cumin, salt and pepper. Spread on a baking sheet in a single layer.

Step 2: Bake Until Golden

Roast the sweet potatoes for 20 to 25 minutes, flipping halfway through, until edges are caramelized and fork tender.

Step 3: Warm the Beans

While potatoes roast, heat black beans in a small saucepan over medium heat with a pinch of cumin and salt for about 5 minutes.

Step 4: Assemble and Serve

Warm tortillas in a dry skillet or directly over flame. Fill each tortilla with roasted sweet potatoes and black beans. Top with avocado, lime juice, and fresh cilantro.

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Easy substitutions

Missing an ingredient? Here are some swaps that work perfectly:

  • corn tortillas → flour tortillas or lettuce wraps
  • black beans → pinto beans or chickpeas

Common mistakes to avoid

Watch out for these pitfalls that can affect your results:

  • Overcrowding the baking sheet which causes steaming instead of roasting
  • Skipping the halfway flip which leads to uneven caramelization

Nutrition facts

Per serving: 380 calories, 12g protein, 58g carbs, 11g fat, 10g fiber.

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