Easy Roasted Sweet Potato and Black Bean Tacos: Flavorful, and Ready in 30 Minutes

By Celina - October 10, 2025

These Roasted Sweet Potato and Black Bean Tacos are a cozy, satisfying twist on taco night. With caramelized sweet potatoes, seasoned black beans, and a zesty lime crema, every bite brings warmth and balance. They’re perfect for Meatless Mondays, meal prep, or quick weeknight dinners when you want something nourishing and easy.

The combination of sweet and smoky flavors makes these tacos irresistible. They’re family-friendly, naturally vegetarian, and simple to customize with your favorite toppings. For a complete dinner spread, pair them with Red Curry Lentils or a refreshing Mediterranean Quinoa Salad.

Roasted sweet potato and black bean tacos with avocado and lime crema on a colorful plate over a white marble table.
Wholesome and colorful Roasted Sweet Potato & Black Bean Tacos packed with flavor, protein, and plant-powered goodness.

2. Why This Recipe Works
These tacos shine because of the harmony between textures and flavors. The roasted sweet potatoes become tender inside and slightly crisp on the edges, while the seasoned black beans add richness and depth. A drizzle of tangy lime crema balances it all, adding brightness to each bite.

Why You Should Try Roasted Sweet Potato and Black Bean Tacos
These Roasted Sweet Potato and Black Bean Tacos shine because of the harmony between textures and flavors. The roasted sweet potatoes become tender inside and slightly crisp on the edges, while the seasoned black beans add richness and depth. A drizzle of tangy lime crema balances it all, adding brightness to each bite.

Why You’ll Love Roasted Sweet Potato and Black Bean Tacos
These tacos shine because of the harmony between textures and flavors. Beyond their taste, this meal is packed with nutrition. Sweet potatoes deliver fiber and antioxidants, while black beans add protein for long-lasting energy.
It’s a wholesome dish that proves plant-based meals can be hearty, colorful, and full of life.

3. Ingredients for Roasted Sweet Potato and Black Bean Tacos
For the Tacos:

  • 2 medium sweet potatoes, peeled and cubed
  • 1 tbsp olive oil
  • 1 tsp smoked paprika
  • ½ tsp cumin
  • ½ tsp chili powder
  • Salt and pepper, to taste
  • 1 can (15 oz) black beans, rinsed and drained
  • 1 tsp lime juice
  • 8 small corn or flour tortillas

Optional Toppings:

  • Avocado slices
  • Lime crema
  • Chopped cilantro
  • Shredded lettuce
  • Feta cheese

Step-by-Step Instructions

1- Drizzle and serve: Finish with a drizzle of lime crema and serve immediately while warm.
2- Preheat the oven to 425°F (220°C) and line a baking sheet with parchment paper.
3- Season the sweet potatoes: In a bowl, toss cubed sweet potatoes with olive oil, smoked paprika, cumin, chili powder, salt, and pepper.
4- Roast the sweet potatoes: Spread them evenly on the baking sheet and roast for 25–30 minutes, flipping halfway through, until golden and tender.
5- Warm the black beans: In a skillet, heat black beans with lime juice and a pinch of salt for 3–5 minutes over medium heat.
6- Prepare the lime crema (optional): In a small bowl, whisk together Greek yogurt (or sour cream), lime juice, honey (or agave), and salt until smooth.
7- Assemble the tacos: Warm the tortillas, then fill each with roasted sweet potatoes and black beans.
8- Add toppings: Garnish with avocado slices, cilantro, shredded lettuce, and feta.

5. Expert Tips for the Best Tacos
For perfectly roasted sweet potatoes, give them space on the baking sheet so they crisp up instead of steaming. Warming the tortillas before filling them makes them softer and easier to fold. If you love extra heat, sprinkle in a pinch of chipotle powder or top your tacos with spicy salsa.

For meal prep, roast a big batch of sweet potatoes and store them in the fridge for quick, ready-to-go fillings during the week.

6. Serving Ideas
Serve these Roasted Sweet Potato and Black Bean Tacos: Flavorful, and Ready in 30 Minutes with sides like guacamole, a crisp cabbage slaw, or roasted corn salad.
You can also transform leftovers into a hearty taco bowl by layering rice, black beans, roasted sweet potatoes, and a dollop of lime crema. They’re great for lunchboxes or casual dinner nights when you want something simple yet satisfying.

7. Health Benefits
This meal is both nourishing and energizing. Sweet potatoes are high in vitamins A and C, which support skin and immune health.

Black beans are packed with fiber and plant protein, keeping you full and aiding digestion. Together, they create a balanced dish that tastes indulgent but fuels your body with clean energy.

8. Storage & Meal Prep
Store roasted sweet potatoes and beans separately in airtight containers in the refrigerator for up to four days. Keep your lime crema chilled and tortillas sealed in a zip bag. Assemble just before eating to preserve the freshness and texture.

9. Why You’ll Love These Tacos
These Roasted Sweet Potato and Black Bean Tacos: Flavorful, and Ready in 30 Minutes are easy, colorful, and bursting with flavor. They’re a great choice for weeknights, meal prep, or even plant-based entertaining. The recipe is budget-friendly, packed with nutrients, and endlessly customizable to match your family’s taste.

10. Wrap-Up
Wholesome, flavorful, and simple to make, these Roasted Sweet Potato and Black Bean Tacos are proof that healthy eating can be exciting. With every bite, you’ll taste a perfect mix of sweetness, spice, and freshness. Add this recipe to your rotation and enjoy a vibrant, satisfying dinner any night of the week.

Discover more vegan protein-packed meals at Bento’s Bite. This dish is quick, satisfying, and supports smart cooking habits that align with USDA home cooking principles.

Print
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Roasted sweet potato and black bean tacos with avocado and lime crema on a colorful plate over a white marble table.

Easy Roasted Sweet Potato and Black Bean Tacos: Flavorful, and Ready in 30 Minutes


  • Author: Celina
  • Total Time: 40 min
  • Yield: 4 servings 1x
  • Diet: Vegetarian

Description

Roasted Sweet Potato & Black Bean Tacos are the perfect mix of smoky, sweet, and savory flavors. These plant-based tacos are packed with roasted sweet potatoes, seasoned black beans, and a zesty lime crema. Quick, healthy, and full of texture — ideal for weeknight dinners or meal prep.


Ingredients

Scale
  • For the Tacos:

    1. 2 medium sweet potatoes, peeled and cubed

    2. 1 tbsp olive oil

    3. 1 tsp smoked paprika

    4. ½ tsp cumin

    5. ½ tsp chili powder

    6. Salt and pepper, to taste

    7. 1 can (15 oz) black beans, rinsed and drained

    8. 1 tsp lime juice

    9. 8 small corn or flour tortillas

    Optional Toppings:

    • Avocado slices

    • Lime crema

    • Chopped cilantro

    • Shredded lettuce

    • Feta cheese

    For Lime Crema (optional):

    1. ½ cup Greek yogurt or sour cream

    2. 1 tbsp lime juice

    3. 1 tsp honey or agave

    4. Pinch of salt


Instructions

  1. Preheat the oven to 425°F (220°C) and line a baking sheet with parchment paper.

  2. Toss cubed sweet potatoes with olive oil, smoked paprika, cumin, chili powder, salt, and pepper. Spread evenly on the baking sheet.

  3. Roast for 25–30 minutes, flipping halfway, until golden and tender.

  4. Warm black beans in a skillet with lime juice and a pinch of salt for 3–5 minutes.

  5. In a small bowl, whisk together all lime crema ingredients until smooth.

  6. Warm tortillas in a skillet or microwave until soft and pliable.

  7. Assemble tacos: fill each tortilla with roasted sweet potatoes and black beans, then top with avocado, cilantro, lettuce, or feta.

  8. Drizzle with lime crema and serve immediately.

Notes

Add roasted corn or bell peppers for extra flavor.

Swap Greek yogurt for vegan yogurt to make it dairy-free.

For meal prep, store components separately and assemble before serving.

  • Prep Time: 10 min
  • Cook Time: 30 min
  • Category: Dinner
  • Method: Roasting & Stovetop
  • Cuisine: Mexican-Inspired

Nutrition

  • Serving Size: 2 tacos
  • Calories: 320
  • Sugar: 6 g
  • Sodium: 410 mg
  • Fat: 9 g
  • Saturated Fat: 2 g
  • Unsaturated Fat: 6 g
  • Trans Fat: 0 g
  • Carbohydrates: 48 g
  • Fiber: 9 g
  • Protein: 10 g
  • Cholesterol: 5 mg

Keywords: roasted sweet potato tacos, black bean tacos, vegetarian tacos, healthy tacos

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