How to Make Golden Nugget Casserole
- Preheat oven to 350F. Crumble ground beef into a 10-inch skillet; add onions. Cook over medium-high heat, stirring frequently, until beef is well browned and thoroughly cooked, 5-7 minutes.
- Stir soup mix and flour into beef in skillet. Add water; continue cooking, stirring constantly, until thickened. Spoon beef mixture into 9-inch square baking dish.
- Sprinkle Cheddar over beef mixture. Arrange frozen potato nuggets over cheese. Bake until potato nuggets are golden and mixture is bubbly, 30-40 minutes.