Place the sweet potatoes on the prepared baking sheet. Add the olive oil, chili powder, cumin, garlic powder, salt, and black pepper.
Toss the sweet potatoes until coated. Spread the sweet potatoes in a single layer. Roast for 25 to 30 minutes, or until tender and browned around the edges.
Turn the sweet potatoes halfway through roasting.
Place a large nonstick skillet over medium heat. Add the black beans, corn, salsa, chili powder, cumin, garlic powder, smoked paprika, and water.
Cook for 5 to 7 minutes, or until heated through and slightly thickened. Stir occasionally.
In a small bowl, add the Greek yogurt, salsa, lime juice, chili powder, and cumin. Using a whisk, mix until smooth. Add up to 1 tablespoon water if needed to thin the sauce.
Divide the roasted sweet potatoes, black bean mixture, romaine, tomatoes, cheese, and red onion among four bowls.
Drizzle the creamy taco sauce over each bowl. Sprinkle the cilantro over each bowl.
Notes
Tips and Tricks
Reduce sodium - Choose no-salt-added black beans and a lower-sodium salsa.Prevent watery bowls - Dry the romaine and tomatoes before adding them.Adjust the heat - Use hot salsa for more spice or mild salsa for a gentler flavor.Pack lunches separately - Keep the sauce and lettuce in separate containers so the greens stay crisp.
Storing and Reheating
Store components separately - Refrigerate the sweet potatoes, black bean filling, vegetables, cheese, and sauce in separate airtight containers for up to 4 days.Reheat in the microwave - Warm the sweet potatoes and black bean filling for 60 to 90 seconds, or until heated through.Reheat on the stovetop - Place the sweet potatoes and black bean filling in a large skillet over medium-low heat until warm.Add cold toppings before serving - Add the lettuce, tomatoes, cheese, red onion, cilantro, and sauce after reheating.