Sheet Pan Sweet Potato & Black Bean Tacos
These tacos are a total lifesaver for those busy weeknights when you want something that feels substantial but won’t leave you stuck over a stove. I love how the sweet potatoes get those slightly charred, caramelized edges in the oven. They’re a perfect match for the earthy black beans. Plus, roasting everything on one pan makes the cleanup almost non-existent, which is always a win in my book.
The best part is how endlessly customizable this recipe is. While I stick to sweet potatoes and black beans, you can easily toss in green peppers or even corn if you’re not already serving them on corn tortillas like I do. If you want to go all out, top them with some shredded lettuce, sour cream, or a chunky Pico de Gallo to add the traditional Taco feel. It’s a healthy and vegetarian meal that never feels like you’re missing out on the meat.
If you happen to have any of the veggie mix left over, don’t let it go to waste! It makes for a scrumptious sweet potato taco bowl the next day. Just pile it over some fluffy white rice and your choice of toppings. These tacos with their unfussy charm are perfect for plant-based eaters or Meatless Monday menus.
How to Make One-Pan Roasted Sweet Potato & Bean Tacos
Roasted sweet potatoes, bell peppers, and black beans seasoned with cumin and chili powder make a flavorful vegetarian taco filling. Served with homemade guacamole and fresh cilantro for an easy weeknight dinner.
Ingredients
- 2 medium sweet potatoes, peeled and diced
- 1 can black beans, drained and rinsed
- 1 small onion, diced
- 1 to 2 red bell peppers, diced
- 2 to 3 tablespoons oil
- 1 teaspoon chili powder or cayenne pepper
- 1 teaspoon garlic powder
- 1 teaspoon cumin powder
- Black pepper to taste
- Salt to taste
- Tortillas (corn or flour)
- 2 ripe avocados
- Juice of 1 to 2 limes
- Fresh cilantro, chopped
Optional: sour cream, shredded lettuce, pico de gallo
Prep / Mise En Place
- Preheat oven to 425°F
- Dice sweet potatoes into small, even cubes
- Dice onion and bell peppers
- Drain and rinse black beans
- Chop cilantro
- Cut limes into wedges
Instructions
- Spread diced sweet potatoes on a sheet pan. Drizzle with oil and season with salt, black pepper, chili powder, garlic powder, and cumin. Toss to coat evenly.
- Roast for 20 minutes.
- While the sweet potatoes roast, prepare the onions and peppers. Toss them with a little oil and a pinch of salt and spices.
- After 20 minutes, remove the sheet pan and add the onions and peppers. Mix everything together and spread evenly.
- Return to the oven and roast for another 20 minutes until vegetables are tender and slightly caramelized.
- In the meantime, make a quick guacamole. Mash avocados with lime juice, salt, and a bit of diced onion if desired.
- At the 40-minute mark, add the drained black beans to the sheet pan. Mix well with the roasted vegetables and return to the oven for 10 more minutes.
- Warm or lightly roast tortillas in the oven or on a skillet.
- Assemble tacos with tortillas, roasted vegetable mixture, guacamole, and chopped cilantro. Serve with lime wedges.
Serving Suggestions
- Add sour cream or Greek yogurt for extra creaminess
- Top with shredded lettuce or cabbage for crunch
- Add pico de gallo or salsa for brightness
- Serve with rice on the side for a more filling meal
- Pair with tortilla chips and dip for a casual spread
Leftover Ideas
- Turn into a taco bowl with rice or quinoa
- Use as a filling for burritos or wraps
- Add to scrambled eggs for a breakfast option
- Toss with greens for a warm salad
- Layer into quesadillas with cheese
This sheet pan meal provides a straightforward way to enjoy a nutrient-dense vegetarian dinner with very little active cooking time. The combination of roasted sweet potatoes and black beans offers a satisfying texture that pairs well with any standard taco toppings.
