Description
Easy Cowboy Casserole is a hearty, comforting dish layered with savory ground beef, creamy mushroom soup, sweet corn, melted cheddar, and crispy tater tots. It’s a family-friendly favorite that’s simple to prepare, perfect for busy weeknights or casual gatherings.
Ingredients
1 pound ground beef
1 medium yellow onion, chopped
1 teaspoon garlic powder
1 can (10.5 oz) cream of mushroom soup
1 cup sour cream
1 cup frozen corn
1½ cups shredded cheddar cheese
1 bag (32 oz) frozen tater tots
½ teaspoon salt
½ teaspoon black pepper
Instructions
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Preheat oven to 375°F (190°C).
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In a skillet over medium heat, cook ground beef and onion until browned. Drain excess grease.
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In a large bowl, mix the beef mixture with mushroom soup, sour cream, corn, garlic powder, salt, and pepper.
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Spread the mixture evenly into a greased 9×13-inch baking dish.
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Sprinkle cheddar cheese over the beef layer.
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Arrange frozen tater tots on top in a single layer.
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Bake uncovered for 35–40 minutes, until tots are golden and casserole is bubbling.
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Let rest for 5 minutes before serving.
Notes
- No need to thaw the tater tots—bake from frozen for best texture.
- Swap ground beef for turkey, chicken, or plant-based alternatives.
- To retain crispiness when reheating, use the oven or air fryer.
- Great make-ahead meal: assemble and refrigerate up to 24 hours in advance.
- Freeze unbaked for up to 2 months and bake from frozen.
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Category: Main Course
- Method: Baking
- Cuisine: American
