Black Bean Sweet Potato Tostadas (Print Version)

Vibrant tostadas featuring smoky sweet potatoes, limey black beans, corn, creamy avocado, and feta. A satisfying vegetarian option.

# Ingredient List:

→ Vegetables & Legumes

01 - 1 large sweet potato, peeled and diced
02 - 1 can (15 oz) black beans, rinsed and drained
03 - 1/2 cup corn (frozen or canned)
04 - 1/4 cup chopped fresh cilantro
05 - 1 avocado, sliced

→ Seasonings & Oils

06 - 2 tablespoons olive oil
07 - 1 teaspoon ground cumin
08 - 1 teaspoon smoked paprika
09 - Salt and black pepper, to taste
10 - 1 lime, juiced

→ Base & Toppings

11 - 8 tostada shells
12 - 1/2 cup crumbled feta cheese
13 - Hot sauce, for serving

# Recipe Steps:

01 - Preheat oven to 425°F.
02 - In a mixing bowl, toss the diced sweet potato with olive oil, cumin, smoked paprika, salt, and pepper until evenly coated.
03 - Spread sweet potato cubes in a single layer on a baking sheet. Roast for 25–30 minutes, stirring halfway through, until tender and caramelized.
04 - While sweet potato roasts, heat a medium saucepan over medium heat. Add black beans and corn. Warm through, stirring occasionally, about 4–5 minutes.
05 - Remove saucepan from heat. Stir in chopped cilantro and lime juice. Season with salt and pepper to taste.
06 - To assemble, layer each tostada shell with a generous spoonful of the black bean–corn mixture, then top with roasted sweet potato cubes.
07 - Add sliced avocado and sprinkle with feta cheese.
08 - Serve immediately, with hot sauce on the side if desired.

# Expert Suggestions:

01 -
  • The way the roasted sweet potatoes get all crispy edged and sweet while the beans stay tangy and bright is the kind of contrast that keeps you coming back for seconds
  • Everything comes together with pantry staples you probably already have, making it perfect for those nights when cooking feels like too much but you still want something that feels special
02 -
  • I once tried to rush the roasting by cranking the heat higher and ended up with burnt exteriors and raw interiors, so stick to the 425°F and be patient
  • Letting the bean mixture cool slightly before assembling keeps the tostada shells from getting soggy too quickly
03 -
  • Line your baking sheet with parchment paper for easier cleanup, the roasted sweet potatoes can leave sticky caramelized spots
  • Use two baking sheets if yours is crowded, giving the sweet potatoes space to roast rather than steam is crucial for that caramelized exterior
Go Back