Go Back
Big Mac Tater Tot Casserole topped with lettuce, pickles, and tomatoes in a white dish
Print

Big Mac Tater Tot Casserole Recipe | Easy Comfort Classic

Crave-worthy Big Mac Casserole with tater tots! Juicy beef, melted cheese, secret sauce & crisp toppings — a fast-food favorite turned oven-baked comfort.
Course Main Dish
Cuisine American
Keyword Big Mac casserole, cheeseburger casserole, Tater Tot casserole
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings 8 peoples
Calories 480kcal
Author C. Sophie

Ingredients

  • 1.5 lbs lean ground beef
  • 1 small yellow onion diced (or red onion for extra bite)
  • 1 tsp salt
  • 1/2 tsp black pepper
  • 1/2 tsp garlic powder
  • 1/2 tsp onion powder
  • 2 cups shredded cheddar cheese or American cheese
  • 1 bag 28 oz frozen tater tots
  • 1 cup shredded iceberg lettuce for topping
  • 1/3 cup diced dill pickles
  • 1 medium tomato diced
  • 1 tbsp sesame seeds for garnish

Homemade Big Mac Sauce (or use Thousand Island as shortcut):

  • 1/2 cup mayonnaise
  • 2 tbsp sweet pickle relish
  • 1 tsp yellow mustard
  • 1 tbsp ketchup
  • 1 tbsp finely minced white onion
  • 1 tsp white vinegar
  • 1/2 tsp sugar
  • Dash of paprika

Instructions

Preheat and Prep

  • Preheat your oven to 400°F (200°C).
  • Lightly grease a 9x13 baking dish or any oven-safe casserole dish.

Cook the Beef Mixture

  • In a large skillet over medium heat, cook:
  • 1.5 lbs ground beef
  • Diced onion
  • Season with salt, pepper, garlic powder, and onion powder.
  • Cook until beef is browned and onion is soft (about 7–10 mins).
  • Drain excess grease well. You don’t want a soggy base.

Add the Big Mac Sauce

  • Stir in about 2/3 of your Big Mac sauce into the skillet. This adds creaminess and locks in that iconic burger flavor.

Build the Casserole

  • Transfer the beef mixture to your greased dish and spread it evenly.
  • Sprinkle the shredded cheddar (or American cheese) generously over the beef.
  • Top the cheese with a full layer of frozen tater tots, covering the surface completely.

Bake It Up

  • Bake uncovered for 25–30 minutes, or until tater tots are golden and crisp.
  • Cheese should be bubbly and slightly browned around the edges.

Final Touches

  • Let the casserole rest for 5–10 minutes after baking — it sets up better this way.
  • Top with:
  • Shredded lettuce
  • Diced dill pickles
  • Fresh tomato pieces
  • Optional: extra diced onion, sesame seeds

Notes

Nutrition Information (Per Serving)

Keep in mind: exact nutrition will vary depending on brands and your specific ingredient swaps (like low-fat cheese or alternative sauces). Here’s an approximate breakdown based on a standard version made with lean ground beef, full-fat cheddar, and homemade Big Mac sauce.
  • Serving Size: 1/8 of the casserole
  • Calories: ~480
  • Total Fat: 32g
    • Saturated Fat: 12g
  • Cholesterol: 85mg
  • Sodium: 820mg
  • Carbohydrates: 23g
    • Dietary Fiber: 2g
    • Sugars: 4g
  • Protein: 25g

Lighter Tweaks That Shift the Numbers

  • Use ground turkey = -4g fat per serving
  • Go easy on cheese = -50–70 calories
  • Skip the sauce or use low-fat = -6g fat, -3g sugar