Sweet Potato & Bean Tostadas
Sweet Potato & Bean Tostadas combine the natural sweetness of roasted sweet potatoes with protein-rich black beans atop crispy tostada shells. This vibrant, nutritious dish is easy to prepare, packed with fiber and plant-based protein, and perfect for any mealtime. With simple pantry staples and a balance of warm spices, fresh lime, and crisp toppings, these tostadas deliver both comfort and bold flavor in every bite.
- Author: Barbara
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 4-6 tostadas 1x
- Category: Appetizers
- Method: Baking
- Cuisine: Mexican-inspired
- Diet: Gluten Free
Vegetables & Legumes
- 2 medium sweet potatoes, peeled and diced
- 1 can (15 oz) black beans, rinsed and drained
- 1/2 cup diced red onion
- 1/4 cup fresh cilantro, chopped
- Optional: avocado slices for garnish
- Optional: thinly sliced radishes for garnish
Spices & Flavorings
- 1 teaspoon ground cumin, divided
- 1 teaspoon paprika
- 1 teaspoon chili powder
- Juice of 1 lime, divided
Others
- 2 tablespoons olive oil
- 4–6 tostada shells (corn-based for gluten-free)
- Optional toppings: crumbled queso fresco or shredded cheddar cheese, sour cream or vegan sour cream
- Roast the Sweet Potatoes: Preheat oven to 425°F (220°C). Peel and dice sweet potatoes into bite-sized cubes. Toss them with olive oil, cumin, paprika, and chili powder. Spread in a single layer on a baking sheet and roast for 25-30 minutes until tender and slightly caramelized.
- Prepare the Beans: While sweet potatoes roast, rinse and drain canned black beans. Warm them gently on the stove with a pinch of cumin and a splash of lime juice to add zest and flavor.
- Crisp the Tostada Shells: If using store-bought tostada shells, heat them in the oven for a few minutes until golden brown and crispy. For homemade tostadas, lightly brush corn tortillas with oil and bake or pan-fry until crisp.
- Assemble the Tostadas: Spread a layer of warm beans on each tostada shell. Top generously with roasted sweet potatoes, then add diced red onion and fresh cilantro. Squeeze additional lime juice over the top to brighten flavors.
- Add Toppings and Serve: Finish with optional toppings like avocado slices, crumbled cheese, or a dollop of sour cream or vegan sour cream. Serve immediately to enjoy the warm filling with a crispy shell.
Notes
- Roast sweet potatoes in a single layer to ensure even caramelization and crisp edges.
- Use freshly squeezed lime juice for the best flavor contrast.
- Toast spices in a dry pan before adding to sweet potatoes to enhance aroma.
- Assemble tostadas just before serving to keep shells crisp and crunchy.
- Include crunchy toppings such as red onion or shredded cabbage for added texture.
Nutrition
- Serving Size: 1 tostada
- Calories: 250 kcal
- Sugar: 5 g
- Sodium: 300 mg
- Fat: 7 g
- Saturated Fat: 1 g
- Unsaturated Fat: 6 g
- Trans Fat: 0 g
- Carbohydrates: 40 g
- Fiber: 8 g
- Protein: 8 g
- Cholesterol: 0 mg
Keywords: Sweet Potato Tostadas, Bean Tostadas, Vegetarian, Gluten-Free, Healthy, Mexican, Plant-Based, Easy Dinner, Meatless