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Sweet Potato and Black Bean Tacos: A Healthy Low-Glycemic Dinner Recipe

Sweet potato and black bean tacos on a plate with fresh cilantro lime and avocado toppings

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Delicious, nutritious low-glycemic tacos packed with fiber, protein, and complex carbs. Perfect vegetarian dinner ready in 40 minutes.

Ingredients

Scale
  • 2 medium sweet potatoes, peeled and diced
  • 1 tablespoon olive oil
  • 1 teaspoon ground cumin
  • 1/2 teaspoon smoked paprika
  • 1/2 teaspoon chili powder
  • Salt and pepper, to taste
  • 1 can (15 oz) black beans, rinsed and drained
  • 8 small corn or whole wheat tortillas
  • 1/2 cup red onion, finely chopped
  • 1/2 cup fresh cilantro, chopped
  • 1 avocado, sliced
  • 1 lime, cut into wedges
  • Optional: salsa or hot sauce for serving

Instructions

  1. Preheat the oven to 425°F (220°C).
  2. Toss diced sweet potatoes with olive oil, cumin, smoked paprika, chili powder, salt, and pepper. Spread on a baking sheet in a single layer.
  3. Roast sweet potatoes for 25-30 minutes, turning halfway through, until fork-tender and slightly caramelized with golden-brown spots.
  4. While sweet potatoes roast, warm the tortillas. Wrap in foil and place in oven during last 5 minutes, or heat in a dry skillet for 30 seconds per side.
  5. In a small pot, heat black beans over medium heat until warmed through, about 3-5 minutes.
  6. Assemble tacos by layering 2-3 tablespoons sweet potatoes, 2 tablespoons black beans, red onion, cilantro, and avocado slices on each tortilla.
  7. Squeeze fresh lime juice over the top and add salsa or hot sauce if desired. Serve immediately.

Notes

  • Use corn tortillas for gluten-free option or whole wheat tortillas for added fiber.
  • Sweet potatoes can be prepped ahead and stored in the fridge for up to 4 days for quick assembly.
  • Cut sweet potatoes into uniform 1/2-inch pieces for even roasting and caramelization.
  • Roasted sweet potatoes can be frozen for up to 3 months for easy meal prep.
  • One 15 oz can of black beans yields approximately 1.5 cups drained beans.

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