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Big mac tater tot casserole being served on a plate topped with sauce.
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5 from 4 votes

Big Mac Casserole with Tater Tots

This Big Mac Tater Tot Casserole is an easy dinner recipe the whole family will love. It has the same flavors as a classic Big Mac in a delicious casserole.
Prep Time15 minutes
Cook Time35 minutes
Total Time50 minutes
Servings: 10 Servings
Calories: 713kcal

Ingredients

Big Mac Sauce

Casserole

  • 2 pounds ground beef medium
  • 1 yellow onion medium, chopped
  • ½ tablespoon garlic powder
  • ½ tablespoon sea salt
  • 1 teaspoon ground pepper
  • 3-4 cups cheddar cheese shredded, divided
  • 1 32-ounce bag frozen tater tots
  • ½ - 1 cup iceberg lettuce shredded
  • ¼ - ½ cup dill pickles slices
  • 1 tablespoon sesame seeds

Instructions

  • Preheat oven to 375F and lightly spray a 9x13 casserole dish. Set aside.
  • Make your Big Mac sauce by combined all the ingredients into a small bowl and whisk well.
  • Add ground meat to a large pan over medium heat until almost fully cooked.
  • Strain out some excess fat, then add onion, garlic powder, salt and pepper and cook for another 5 minutes.
  • Transfer beef to prepared casserole dish, spread about ½ the sauce (or more) on top of the meat mixture, then top with half of the cheese.
  • Place an even layer of frozen tater tots over top of the cheese, and bake uncovered, for 35-40 minutes or until the tater tots are golden and crispy.
  • Top with the remaining cheese and bake for another 3-5 or until melted.
  • Cool slightly, then top with lettuce, pickles, Big Mac sauce, and sesame seeds.

Notes

  • To get the crispiest tater tot topping possible, keep them frozen. There’s no need to thaw them before adding them to the casserole.
  • Skip thawing your casserole and bake it as a freezer meal. Add about 20-25 minutes to the cooking time.
  • Store leftover Big Mac tater tot casserole in an airtight container for up to 4 days in the refrigerator.

Nutrition

Calories: 713kcal | Carbohydrates: 28g | Protein: 26g | Fat: 56g | Saturated Fat: 18g | Polyunsaturated Fat: 14g | Monounsaturated Fat: 18g | Trans Fat: 1g | Cholesterol: 108mg | Sodium: 1549mg | Potassium: 573mg | Fiber: 3g | Sugar: 2g | Vitamin A: 466IU | Vitamin C: 8mg | Calcium: 289mg | Iron: 3mg