In a large bowl, combine the black beans, corn, diced bell pepper, lime juice, cumin (if using), and salt and pepper. Mix well to combine.
Assemble the Wraps:
Lay a tortilla flat on a clean surface. Place a handful of spinach or mixed greens in the center of the tortilla. Add a generous scoop of the black bean filling and a few slices of avocado.
Wrap It Up:
Fold in the sides of the tortilla, then roll it tightly from the bottom to the top, enclosing the filling. Repeat with the remaining tortillas and filling.
Serve:
Cut the wraps in half diagonally and serve with salsa or your favorite dipping sauce.
Tips:
Feel free to customize your wraps with other vegetables (like cucumber, carrots, or zucchini) or add some vegan cheese or hummus for extra flavor.
These wraps are great for meal prep and can be stored in the fridge for a few days.