In a large mixing bowl, combine the black beans, corn, red bell pepper, green onion, and shredded cheddar cheese.
Add the cumin, chili powder, garlic powder, onion powder, salt, and pepper. Mix well until everything is evenly combined.
Lay a tortilla flat on a clean surface. Place about 2-3 tablespoons of the filling mixture in the center of the tortilla.
Fold the sides of the tortilla over the filling, then roll it up tightly from the bottom to the top, ensuring the filling is fully enclosed. Repeat this with all tortillas and filling.
Heat about 1 inch of vegetable oil in a deep frying pan over medium heat until it reaches 350°F (175°C).
Carefully place 2-3 egg rolls in the hot oil, frying them for about 3-4 minutes on each side until they're golden brown and crispy. Ensure not to overcrowd the pan.
Once cooked, remove the egg rolls and place them on a paper towel-lined plate to drain any excess oil.
Serve warm with your favorite dipping sauce, such as salsa or avocado ranch.