Tater Tot Casserole with Ground Beef Recipe

Name: Tater Tot Casserole with Ground Beef
Prep time: 15 min
Cook time: 45 min
Total time: 1 h
Yield: 6 servings
Cuisine: American
Ingredients: 1 1/2 lbs ground beef; 1 onion, diced; 2 cloves garlic, minced; 1 can (10.5 oz) cream of mushroom soup; 1/2 cup sour cream; 1 tbsp Worcestershire sauce; 1 can (14.5 oz) green beans, drained (or 2 cups frozen); 1 1/2 cups shredded cheddar; 1 lb frozen tater tots; 1/2 tsp each salt, pepper, garlic powder

Prep Time: 15 min Cook Time: 45 min Total: 1 hr Servings: 6

Tater tot casserole with ground beef and golden potato topping

Tater tot casserole — hotdish, if you're from Minnesota — is the church-basement classic that refuses to be improved: seasoned ground beef and green beans under a creamy layer, shingled with tater tots that bake up crispy on top and dumpling-soft underneath. It's unapologetic comfort food that costs about $2 a serving and reheats like a dream. We stand the tots upright in tight rows, which maximizes the crispy-top-to-soft-bottom ratio, and yes, that detail matters enough to mention in the first paragraph.

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Ingredients

1 1/2 lbs ground beef
1 onion, diced
2 cloves garlic, minced
1 can (10.5 oz) cream of mushroom soup
1/2 cup sour cream
1 tbsp Worcestershire sauce
1 can (14.5 oz) green beans, drained (or 2 cups frozen)
1 1/2 cups shredded cheddar
1 lb frozen tater tots
1/2 tsp each salt, pepper, garlic powder

Instructions

Heat the oven to 400°F. Brown the beef with the onion in a large skillet; drain the fat and stir in the garlic for the last minute.
Stir in the soup, sour cream, Worcestershire, salt, pepper, and garlic powder.
Spread the beef mixture in a greased 9x13 dish. Scatter the green beans over it, then 1 cup of the cheese.
Arrange the frozen tots on top in tight upright rows.
Bake 35–40 minutes until the tots are deep golden. Top with the remaining cheese for the last 5 minutes. Rest 5 minutes and serve.

Ingredient Substitutions

Ingredient	Substitute	Notes
Ground beef	Ground turkey	Add 1 tbsp oil when browning
Green beans	Frozen corn or mixed vegetables	The Minnesota civil war — all sides are correct
Cream of mushroom	Cream of chicken	Milder; kid-preferred
Sour cream	Plain Greek yogurt	Same tang, more protein

Storage & Reheating

Refrigerate up to 4 days. The tots soften in the fridge; a 10-minute reheat at 400°F re-crisps them better than any microwave.

Assemble unbaked and freeze up to 3 months (bake from frozen, covered, 40 minutes, then uncovered 35). Baked leftovers freeze fine too.

Frequently Asked Questions

Why is my tater tot casserole watery?

Undrained beef fat or watery vegetables. Drain the skillet well and pat canned green beans dry — frozen vegetables should go in still frozen, not thawed.

Do the tots go on frozen?

Yes, straight from the bag. Thawed tots collapse into a mash layer instead of crisping.

Can I make it without canned soup?

Make a quick roux gravy: 3 tbsp butter, 3 tbsp flour, 1 1/2 cups milk, 1/2 tsp salt — simmer until thick and use in place of the can.

What is “hotdish” exactly?

The Upper Midwest term for a one-dish baked dinner of meat, starch, vegetable, and creamy binder. This is the canonical example.