In a large skillet over medium heat, add the ground chicken. Cook for about 5-7 minutes, breaking it up into crumbles, until browned and cooked through.
Stir in the cumin, garlic powder, onion powder, salt, and pepper into the chicken, cooking for an additional minute to bring out the flavors.
Add the cooked rice, black beans, corn, and salsa to the skillet. Mix well and cook for another 2-3 minutes until everything is heated through.
Remove the skillet from heat and stir in the shredded cheddar cheese until melted and fully combined with the filling.
Lay one large flour tortilla flat on a clean surface. Spoon about 1/4 of the chicken and cheese mixture onto the center of the tortilla.
Fold the sides of the tortilla over the filling and then roll it from the bottom upwards to create a burrito. Repeat for the remaining tortillas and filling.
Optionally, to make them crispy, place the burritos seam side down in a lightly greased skillet over medium heat. Cook for 2-3 minutes on each side until golden brown.
Remove from the heat and let them rest for a minute before slicing in half.
Notes
Serve with sour cream and avocado slices for added flavor.