In a large mixing bowl, combine the diced sweet potatoes with olive oil, cumin, smoked paprika, chili powder, salt, and pepper. Toss well to ensure all pieces are evenly coated.
Spread the seasoned sweet potatoes on a baking sheet in a single layer. Roast in the preheated oven for 25-30 minutes, or until the sweet potatoes are tender and starting to caramelize, stirring halfway through.
While the sweet potatoes are roasting, prepare the black bean filling. In a medium saucepan, add the rinsed black beans and corn, and heat over medium heat until warmed through. Stir occasionally for about 5-7 minutes.
Warm the corn tortillas by placing them on a skillet over medium heat for about 30 seconds on each side or until pliable.
To assemble the tacos, place a spoonful of the roasted sweet potatoes in each tortilla, followed by a spoonful of the black bean and corn mixture.
Top with sliced avocado, chopped red onion, and fresh cilantro.
Serve the tacos with lime wedges on the side for squeezing over.
Notes
Serve with lime wedges for added flavor.
Keyword black bean, healthy, sweet potato, tacos, vegan