01 -
Set oven to 350°F and lightly coat a 9x13-inch baking pan with cooking spray to prevent sticking.
02 -
In a large skillet, brown ground beef over medium heat, breaking apart until no pink remains. Drain excess fat, then stir in onion flakes, refried beans, and taco seasoning. Cook on low heat for 2-3 minutes until well blended and heated through.
03 -
Warm enchilada sauce in a saucepan for easier spreading. Pour 1 cup of warmed sauce into the bottom of prepared baking pan. Wrap tortillas in damp paper towel and microwave briefly until soft and pliable.
04 -
Brush each tortilla on both sides with enchilada sauce. Spoon generous amount of beef mixture down center, add sprinkle of cheddar cheese, roll snugly, and place seam-side down in pan. Repeat until pan is full, then pour remaining sauce evenly over top.
05 -
Scatter remaining cheese across sauced enchiladas. Bake uncovered for 15-20 minutes until cheese bubbles and filling is piping hot. Let cool for 3-5 minutes before serving for neater slices.