01 -
Preheat oven to 400°F. If using frozen chicken tenders, let them sit at room temperature for about 5 minutes to soften slightly for easier slicing.
02 -
Spread the mashed potatoes evenly on the bottom of a 9x13 inch casserole dish. If your mashed potatoes are cold, warm them first so they spread easily.
03 -
Sprinkle the corn evenly over the mashed potatoes, then top with the grated cheddar cheese.
04 -
Slice the chicken tenders into bite-sized pieces and arrange them evenly over the corn and cheese layer.
05 -
Bake uncovered for 15 minutes if using homemade chicken tenders, or 20 minutes if using frozen ones, until heated through and cheese is melted.
06 -
While the casserole bakes, prepare your brown gravy on the stovetop. Once the casserole is done, drizzle the desired amount of gravy over the top and serve hot.