Grease a casserole dish and spread the beef mixture evenly across the bottom Recipe
If you are searching for a comforting, crowd-pleasing dish that brings warmth and nostalgia to the table, this Tater Tot Casserole with Ground Beef is about to become your new favorite. The magic starts when you grease a casserole dish and spread the beef mixture evenly across the bottom, creating a flavorful foundation that soaks up all the goodness to come. With layers of creamy mushroom soup, tangy sour cream, sharp cheddar cheese, and crispy tater tots on top, every bite offers a perfect balance of creamy, cheesy, and crispy textures that make this classic casserole so irresistible.

Ingredients You’ll Need
These ingredients come together simply but brilliantly to create a hearty, satisfying casserole that feels like a cozy hug. Each element plays a vital role, whether adding depth of flavor, creaminess, or that irresistible crispy topping.
- 1 lb ground beef: The savory star that provides meaty richness and a satisfying bite.
- 1 can (10.5 oz) cream of mushroom soup: Adds creamy, comforting moisture and earthy mushroom flavor to the beef layer.
- ½ cup sour cream: Brings tangy creaminess that lightens the heaviness while enriching the texture.
- 1 small onion, diced: Offers natural sweetness and subtle crunch once softened in the beef mixture.
- 2 cups shredded cheddar cheese, divided: Sharp, melty cheddar cheese that creates gooey layers and a luscious golden crust.
- 1 bag (32 oz) frozen tater tots: The crispy, crunchy topping that keeps this casserole fun and nostalgic.
- Salt and pepper, to taste: Basic seasonings to enhance all the flavors naturally.
- Optional seasonings: Garlic powder, paprika, or your favorite spices to personalize the depth of flavor.
How to Make Grease a casserole dish and spread the beef mixture evenly across the bottom
Step 1: Preheat Your Oven
Start by preheating your oven to 375°F (190°C). This ensures the casserole cooks evenly and your tater tots get perfectly crispy on top while the cheese melts beautifully. No rushing here—let your oven reach the right temperature before moving forward.
Step 2: Cook the Ground Beef and Onions
In a skillet over medium heat, brown the ground beef until it starts to release its delicious juices. Toss in the diced onions and cook them until they become translucent and soft, which adds a sweet, aromatic base to the dish. Season well here with salt, pepper, and any optional spices you love like garlic powder or paprika. Drain off any excess fat to keep the mixture from becoming greasy.
Step 3: Combine with Cream of Mushroom Soup and Sour Cream
Now stir in the cream of mushroom soup and sour cream, blending them thoroughly with the beef and onion mixture. This combination creates a creamy, velvety sauce that holds all the flavors together and locks in moisture as it bakes. Let it cook together for a few more minutes so everything warms through and the flavors meld.
Step 4: Grease a casserole dish and spread the beef mixture evenly across the bottom
This is the moment the casserole truly starts to take shape. Grease a casserole dish generously to prevent sticking and smooth on the beef mixture evenly across the bottom. This layer is the heart of the dish and needs to be spread so every bite gets that hearty beefy goodness.
Step 5: Add the Cheese Layer
Sprinkle 1 cup of shredded cheddar cheese evenly over the beef mixture. This first cheese layer melts into the beef base and adds that creamy cheesy punch that makes comfort food so addictive.
Step 6: Arrange the Tater Tots
Carefully place the frozen tater tots in a single, even layer on top of the cheese. This crispy layer will bake to golden perfection, adding texture and that classic tater tot crunch that makes this casserole stand out in a crowd.
Step 7: Bake and Finish with More Cheese
Pop the casserole into the oven and bake for 25 to 30 minutes. When the tater tots turn golden brown and crisp, pull it out to sprinkle the remaining 1 cup of cheddar cheese on top. Return it to the oven for another 5 minutes so the final layer of cheese melts and bubbles irresistibly.
How to Serve Grease a casserole dish and spread the beef mixture evenly across the bottom

Garnishes
A sprinkle of freshly chopped parsley or green onions adds a vibrant pop of color and freshness against the rich cheese and crispy tots. If you like a little heat, try some red pepper flakes or a drizzle of hot sauce for an exciting twist.
Side Dishes
This casserole is a hearty meal on its own, but pairing it with a fresh green salad or steamed vegetables balances the richness perfectly. Crisp green beans, roasted broccoli, or a simple garden salad with a tangy vinaigrette create refreshing contrasts.
Creative Ways to Present
Take this casserole to the next level by serving individual portions in small oven-safe ramekins. This makes for a charming presentation if you’re entertaining friends or want to portion meals for the week. You can also add a layer of sautéed mushrooms or caramelized onions inside to boost the savory depth even more.
Make Ahead and Storage
Storing Leftovers
After enjoying your delicious casserole, store any leftovers in an airtight container in the refrigerator. It will keep well for 3 to 4 days, allowing you to enjoy those cozy flavors anytime without starting from scratch.
Freezing
You can freeze the casserole either before baking or after it has cooled completely. Wrap it tightly with plastic wrap and aluminum foil or use a freezer-safe container. It stays delicious for up to 3 months. Just remember to thaw in the refrigerator overnight before reheating.
Reheating
To reheat, cover the casserole with foil and warm it in a 350°F oven until heated through, usually about 20 to 25 minutes. This method prevents the tops from burning while allowing the inside to become warm and bubbly again. For individual portions, the microwave works well—just be careful not to overcook and dry it out.
FAQs
Can I use a different type of cheese instead of cheddar?
Absolutely! While cheddar is classic for this casserole, you can experiment with mozzarella for a gooey stretch, Monterey Jack for a milder flavor, or even pepper jack if you want a bit of spicy kick.
Is it possible to make this casserole vegetarian?
Yes! Simply swap the ground beef for cooked lentils, chopped mushrooms, or a plant-based meat substitute. The cream of mushroom soup and sour cream will still provide that creamy texture and rich flavor.
Can I prepare this casserole ahead of time?
Definitely. You can assemble the casserole, then cover and refrigerate it for up to 24 hours before baking. When ready, just pop it into the oven at the same baking temperature, adding a few extra minutes if it’s cold straight from the fridge.
What are the best seasonings to add for extra flavor?
Beyond salt and pepper, garlic powder, paprika, onion powder, and even a touch of Worcestershire sauce complement the ground beef wonderfully and elevate the overall taste.
Can I add vegetables to this casserole?
Great idea! Diced bell peppers, peas, corn, or mushrooms can be sautéed with the beef or mixed into the beef and soup mixture before baking for added color, nutrition, and texture.
Final Thoughts
This Tater Tot Casserole with Ground Beef combines nostalgic flavors, simple ingredients, and easy preparation that makes it a true family favorite. Don’t forget to grease a casserole dish and spread the beef mixture evenly across the bottom to build the perfect base everyone will love. Whether you’re feeding a crowd or treating yourself to a cozy night in, this casserole delivers big on satisfaction, warmth, and irresistible comfort. Give it a try—you’ll be reaching for seconds before you know it!
PrintGrease a casserole dish and spread the beef mixture evenly across the bottom Recipe
This comforting Tater Tot Casserole combines savory ground beef and creamy mushroom soup with crispy golden tater tots and melted cheddar cheese for a hearty, satisfying meal perfect for family dinners or casual gatherings.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: 6 servings 1x
- Category: Casserole, Main Dish
- Method: Baking, Sautéing
- Cuisine: American
- Diet: Low Salt
Ingredients
Main Ingredients
- 1 lb ground beef
- 1 can (10.5 oz) cream of mushroom soup
- ½ cup sour cream
- 1 small onion, diced
- 2 cups shredded cheddar cheese, divided
- 1 bag (32 oz) frozen tater tots
- Salt and pepper, to taste
- Optional seasonings: garlic powder, paprika, or any favorite spices
Instructions
- Preheat oven: Preheat your oven to 375°F (190°C) to ensure it reaches the right temperature for baking the casserole evenly.
- Cook the ground beef: In a skillet over medium heat, brown the ground beef thoroughly. Add the diced onions and cook until they become soft and translucent. Season the mixture with salt, pepper, and optional spices such as garlic powder or paprika. After cooking, drain any excess fat to keep the casserole from becoming greasy.
- Combine with cream sauce: Stir in the cream of mushroom soup and sour cream with the beef mixture. Mix thoroughly and cook for an additional 2-3 minutes over medium heat to blend the flavors and heat through.
- Layer in the casserole dish: Grease a casserole dish to prevent sticking, then spread the beef and cream mixture evenly across the bottom of the dish to create the first layer of your casserole.
- Add cheese layer: Sprinkle 1 cup of the shredded cheddar cheese evenly over the beef mixture, adding a savory and creamy layer that will melt beautifully during baking.
- Add tater tots: Arrange the frozen tater tots in a single, even layer on top of the cheese to ensure crispiness all around when baked.
- Bake: Place the casserole in the preheated oven and bake for 25-30 minutes, or until the tater tots are golden brown and crispy on top, signaling that it is cooked through.
- Add final cheese layer: Remove the casserole from the oven and evenly top with the remaining 1 cup of shredded cheddar cheese. Return the casserole to the oven and bake for an additional 5 minutes until the cheese has melted and is bubbly and slightly golden.
- Serve: Let the casserole cool for about 5 minutes to set before serving, allowing easier slicing and a perfect warm temperature for enjoying this hearty dish.
Notes
- For added flavor, you can mix in diced bell peppers or mushrooms with the onions when cooking the beef.
- If you prefer a spicier casserole, add a pinch of cayenne pepper or chopped jalapeños.
- This casserole can be prepared in advance and refrigerated before baking. Simply add 10 extra minutes to the baking time if baking straight from the fridge.
- Leftovers can be refrigerated for up to 3 days and reheated in the oven for best texture.
- To make this dish lower in fat, you can use lean ground beef or substitute with ground turkey.
Nutrition
- Serving Size: 1 serving (approx. 1/6 of recipe)
- Calories: 450 kcal
- Sugar: 3 g
- Sodium: 550 mg
- Fat: 28 g
- Saturated Fat: 14 g
- Unsaturated Fat: 12 g
- Trans Fat: 0.3 g
- Carbohydrates: 30 g
- Fiber: 3 g
- Protein: 20 g
- Cholesterol: 75 mg
Keywords: Tater Tot Casserole, Ground Beef Casserole, Easy Casserole Recipe, Comfort Food, Quick Dinner