HOW TO MAKE IT :
Preheat oven to 375 degrees.
In a large skillet, cook beef over medium heat until browned.
Add the corn, cream of mushroom soup, 1/2 cup cheese, milk, sour cream, onion powder, and black pepper to the skillet and mix well.
In a 9×13 pan layer the beef, then the cheese and finally line up the tater tots before baking for 40-45 minutes uncovered.
Sprinkle with remaining cheese and bake another 5 minutes.