1 pound ground beef
1 14-ounce can red kidney beans, drained and rinsed
1 15-ounce can corn, drained
1 10.75-ounce cream of mushroom soup
1 cup shredded cheddar cheese, divided
1/2 cup whole milk
1/4 cup sour cream
3/4 teaspoon onion powder
1/4 teaspoon garlic powder
1 16-ounce bag frozen Tater Tots
Preheat oven to 375 degrees Fahrenheit. Grease a 9-by-13-inch baking dish and set aside.
In a large saute pan, cook the ground beef until it is browned through.
Drain the grease and add the kidney beans, corn, cream of mushroom soup, half the cheddar cheese, milk, sour cream, onion powder and garlic powder. Stir to combine.
Place half of the Tater Tots in the prepared baking dish. Cover with the beef mixture and top with the remaining Tater Tots.
Top with the remaining 1/2 cup of cheddar cheese.
Bake, uncovered, for 25 to 30 minutes, until the cheese is bubbly.