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Slow Cooker Chili Cheese Tater Tot Casserole

Slow Cooker Chili Cheese Tater Tot Casserole is a hearty comfort food dinner made with seasoned ground beef, rich chili sauce, crispy tater tots, and melted cheddar cheese. It is an easy slow cooker meal perfect for busy weeknights and family gatherings.
Print Recipe
Delicious cheeseburger casserole with melted cheese and seasoned ground beef.
Prep Time:15 minutes
Cook Time:5 hours
Total Time:5 hours 15 minutes

Ingredients

  • 2 pounds ground beef browned and drained
  • 1 small onion diced
  • 1 teaspoon salt
  • ½ teaspoon black pepper
  • 2 (1 ounce) packet chili seasoning
  • 2 cloves garlic minced
  • 1 10.5 ounce can diced tomatoes with green chiles, drained
  • 1 (15-ounce) can tomato sauce
  • 1 (28-ounce) bag frozen tater tots
  • 2 cups shredded cheddar cheese divided
  • Scallions for garnish optional

Instructions

  • Step 1: Brown the Ground Beef - Start by browning the ground beef in a skillet over medium heat. Break it up as it cooks until fully browned. Drain any excess grease so the casserole does not become too oily.
  • Step 2: Add Beef and Onion to the Slow Cooker - Transfer the browned ground beef to the slow cooker. Add the diced onion right on top. The slow cooking process will soften the onion and allow it to blend nicely into the chili base.
  • Step 3: Stir in the Seasonings and Sauce - Add the salt, black pepper, chili seasoning packets, minced garlic, drained diced tomatoes with green chiles, and tomato sauce. Stir everything together so the beef is fully coated with the chili mixture. Next add half a cup of the shredded cheddar cheese and stir it in. This adds a little creamy richness right into the base.
  • Step 4: Add the Tater Tot Layer - Spread the frozen tater tots evenly across the top of the chili mixture. Try to cover the surface as evenly as possible so they cook consistently. There is something oddly satisfying about lining up those little tots across the top.
  • Step 5: Slow Cook the Casserole - Place the lid on the slow cooker and cook on low for four to five hours. During this time the chili mixture thickens and the flavors blend together. The tater tots soften slightly as they absorb the savory sauce underneath.
  • Step 6: Add the Final Cheese Layer - During the last fifteen minutes of cooking sprinkle the remaining shredded cheddar cheese evenly over the tater tots. Put the lid back on and allow the cheese to melt into a bubbly golden topping.
  • Step 7: Rest and Serve - Once cooking is complete let the casserole sit for about ten minutes before serving. This allows the sauce to thicken slightly and makes scooping easier. Garnish with sliced scallions if desired and serve warm.

Notes

Substitutions

  • Ground turkey: Ground turkey works well if you want a lighter version of this casserole.
  • Pepper Jack cheese: Pepper Jack cheese adds a little spicy kick instead of cheddar.
  • Beans: Adding a can of drained kidney beans or black beans increases the protein and makes the casserole even heartier.

Variations

  • Spicy version: Add sliced jalapeños or a pinch of cayenne pepper to increase the heat.
  • Creamy twist: Stir a spoonful of sour cream into the chili mixture just before serving for added richness.
  • Loaded topping: Sprinkle chopped green onions, extra cheese, or even crushed tortilla chips over the top when serving.

Tips and Tricks

  • Layer the tots evenly: This ensures they cook consistently across the top of the casserole.
  • Use freshly shredded cheese: Fresh cheese melts smoother and creates a better topping than pre shredded cheese.
  • Let the casserole rest: Allowing it to sit for about ten minutes helps the chili base thicken slightly.
  • Brown the beef first: This adds extra flavor and prevents excess grease in the slow cooker.
  • Avoid over stirring: Once the tater tots are added leave them in place so they keep their texture.

Serving Ideas

  • Simple side salad: A crisp green salad balances the richness of the casserole.
  • Cornbread: A slice of warm cornbread pairs beautifully with the chili flavors.
  • Fresh toppings: Sour cream, avocado slices, or diced tomatoes make great finishing touches.
  • Extra hot sauce: For those who like more heat.

Storage and Make Ahead Tips

  • Refrigerator storage: Store leftovers in an airtight container in the refrigerator for up to four days.
  • Reheat gently: Warm portions in the microwave or oven until heated through.
  • Make ahead option: Prepare the chili mixture earlier in the day and refrigerate until ready to start slow cooking.
  • Freezer friendly: Freeze fully cooled portions in sealed containers for future easy dinners.
Servings: 8 servings