Description

Indulge in the flavors of a classic Big Mac with this delightful Big Mac Casserole! This hearty dish transforms all the iconic elements—seasoned ground beef, special sauce, crisp lettuce, and gooey cheese—into a warm, satisfying casserole that will quickly become a family favorite. Perfect for busy weeknights or gatherings, this recipe is simple to prepare and offers a comforting twist on fast food. Your kids will love it, and you’ll enjoy how easy it is to make. Just layer the ingredients and bake for a delicious meal that brings everyone together!

Ingredients

Scale

2 lbs ground beef
1 medium onion, finely diced
3 cloves garlic, minced
6 chicken hamburger buns, torn into bite-sized pieces
1 cup mayonnaise
1/4 cup ketchup
2 cups shredded cheddar cheese
1 tablespoon yellow mustard
1 teaspoon salt
1/2 teaspoon black pepper
1 teaspoon garlic powder
1 teaspoon onion powder
2 tablespoons butter, melted
1 teaspoon sesame seeds
2 tablespoons sweet pickle relish
1 tablespoon white vinegar
1 teaspoon sugar
1 teaspoon paprika
1 cup shredded lettuce
1/2 cup dill pickles, chopped
1/4 cup diced onion
8 slices American cheese

Instructions

Preheat your oven to 350°F (175°C).
In a skillet over medium heat, brown the ground beef with onion and garlic until softened. Stir in Worcestershire sauce, mustard, salt, pepper, garlic powder, and onion powder.
In a bowl, mix torn buns with melted butter and sesame seeds.
In a baking dish, layer half the bun mixture, followed by half the beef mixture and half the cheddar cheese. Repeat layers.
Combine mayonnaise, ketchup, relish, mustard, vinegar, sugar, paprika, garlic powder, and onion powder for the special sauce; spread over the top layer.
Cover with foil and bake for 30 minutes. Uncover and add American cheese slices; bake for an additional 10–15 minutes until bubbly.

Prep Time: 20 minutes
Cook Time: 45 minutes
Category: Dinner
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1/8 of casserole (approximately 250g)
Calories: 450
Sugar: 4g
Sodium: 800mg
Fat: 27g
Saturated Fat: 12g
Unsaturated Fat: 13g
Trans Fat: 0g
Carbohydrates: 31g
Fiber: 2g
Protein: 25g
Cholesterol: 85mg

Keywords: Stale buns work best as they absorb moisture without making the casserole soggy. Feel free to customize with your favorite toppings or cheeses.