Easy Tatertot Casserole Recipe – Creamy 30-Minute Dinner

This Tatertot Casserole Recipe Easy is the ultimate comfort food for busy weeknights. With a savory ground beef and mushroom filling, a creamy sauce, and a crispy golden tater tot topping, it's a crowd-pleaser that comes together in just 15 minutes of prep.

It's a one-pan meal that requires minimal cleanup, making it perfect for families, potlucks, or anytime you need a hearty dish without fuss. The combination of seasoned beef, melted cheddar, and crispy tots is irresistible.

About the Ingredients

1 lb (450g) ground beef

Use 80/20 for best flavor; leaner beef may need a little olive oil.

1 small yellow onion, diced

Sweet onion works too; for a milder flavor, use shallots.

2 cloves garlic, minced

Fresh garlic is best; substitute 1/2 tsp garlic powder if needed.

1 can (10.5 oz) cream of mushroom soup

Use condensed soup; cream of chicken or cheddar can be substituted.

1/2 cup (120ml) milk

Any milk works; use whole milk for extra creaminess.

1/2 cup (120g) sour cream

Greek yogurt can replace sour cream for a tangier flavor.

1 tsp Worcestershire sauce

Adds umami; soy sauce is a good substitute.

1/2 tsp salt

Adjust to taste; reduce if using salted butter.

1/4 tsp black pepper

Freshly ground is best.

1 cup (120g) shredded cheddar cheese

Sharp cheddar adds more flavor; Colby Jack is a mild alternative.

1 bag (32 oz) frozen tater tots

Use regular or crispy; any brand works.

Tips & Tricks

• Pre-cook the beef until no longer pink to avoid a greasy casserole.
• Let the casserole rest for 5 minutes before serving to set the layers.
• For extra crispy tots, bake the casserole uncovered and place it on a lower oven rack.

Step-by-Step Instructions

1. Preheat Oven

Preheat oven to 375°F (190°C). Grease a 9×13-inch baking dish with nonstick spray.

2. Brown Beef

In a large skillet over medium-high heat, cook ground beef with onion and garlic until beef is browned and onion is soft, about 5-7 minutes. Drain excess fat.

3. Mix Filling

Stir in cream of mushroom soup, milk, sour cream, Worcestershire sauce, salt, and pepper. Cook until well combined and slightly thickened, about 2-3 minutes.

4. Assemble Casserole

Transfer beef mixture to the prepared baking dish and spread evenly. Sprinkle shredded cheddar cheese over the top.

5. Arrange Tater Tots

Arrange frozen tater tots in a single layer over the cheese, covering the surface completely.

6. Bake

Bake uncovered for 30-35 minutes, until the casserole is bubbly and the tater tots are golden brown and crispy.

7. Rest and Serve

Let stand for 5 minutes before serving. Garnish with fresh parsley if desired.

Delicious Variations

Vegetarian

Replace beef with a plant-based meat substitute and use cream of celery soup.

Spicy

Add 1/2 teaspoon chili powder and a can of diced green chiles to the beef mixture.

Loaded

Top with crumbled bacon and green onions before baking.

How to Store Tatertot Casserole Recipe Easy

Frequently Asked Questions

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Tatertot Casserole Recipe Easy

Tatertot Casserole Recipe Easy: a creamy, beefy, cheesy one-pan dinner that's ready in under an hour and loved by all.

★★★★½ 4.8 (256 ratings)

15 minPrep time35 minCook time6Servings285 kcalCalories

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🧂 Ingredients

• 1 lb (450g) ground beef
• 1 small yellow onion, diced
• 2 cloves garlic, minced
• 1 can (10.5 oz) cream of mushroom soup
• 1/2 cup (120ml) milk
• 1/2 cup (120g) sour cream
• 1 tsp Worcestershire sauce
• 1/2 tsp salt
• 1/4 tsp black pepper
• 1 cup (120g) shredded cheddar cheese
• 1 bag (32 oz) frozen tater tots

📋 Instructions

1. 1Preheat Oven — Preheat oven to 375°F (190°C). Grease a 9×13-inch baking dish with nonstick spray.
2. 2Brown Beef — In a large skillet over medium-high heat, cook ground beef with onion and garlic until beef is browned and onion is soft, about 5-7 minutes. Drain excess fat.
3. 3Mix Filling — Stir in cream of mushroom soup, milk, sour cream, Worcestershire sauce, salt, and pepper. Cook until well combined and slightly thickened, about 2-3 minutes.
4. 4Assemble Casserole — Transfer beef mixture to the prepared baking dish and spread evenly. Sprinkle shredded cheddar cheese over the top.
5. 5Arrange Tater Tots — Arrange frozen tater tots in a single layer over the cheese, covering the surface completely.
6. 6Bake — Bake uncovered for 30-35 minutes, until the casserole is bubbly and the tater tots are golden brown and crispy.
7. 7Rest and Serve — Let stand for 5 minutes before serving. Garnish with fresh parsley if desired.

👨‍🍳 Chef's Note: For a healthier twist, use reduced-fat soup and cheese, and choose lean ground beef.

Servings: 6

Cuisine: American

Course: Casserole

Nutrition (per serving): 285 kcal · 14g protein · 20g carbs · 15g fat