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Keto Big Mac Casserole

big mac casserole on white plate topped with pickles and special sauce

This Big Mac Casserole is a healthier version of one of my favorite drive-thru burgers! The homemade Mac sauce is just perfect over this casserole, so don't skip it!

This Big Mac Casserole is a healthier version of one of my favorite drive-thru burgers! The homemade Mac sauce is just perfect over this casserole, so don't skip it!

Yield 6
Prep Time 10 minutes
Cook Time 40 minutes
Total Time 50 minutes

Ingredients

For the casserole:

  • 1 1/2 pounds ground beef
  • 1 clove garlic
  • 4 tablespoons cream cheese
  • 2 tablespoons sugar free ketchup
  • 1 tablespoon yellow mustard
  • 1 tablespoon Worcestershire sauce
  • 1 teaspoon seasoned salt
  • 4 large eggs
  • 1/4 cup heavy cream
  • 1 teaspoon ground pepper
  • 1 teaspoon hot sauce
  • 4 ounces shredded cheddar

For the Big Mac sauce:

  • 1/2 cup mayonnaise
  • 2 tablespoons sugar free ketchup
  • 2 tablespoons dill relish
  • 2 teaspoons mustard
  • 2 teaspoons distilled white vinegar
  • ½ teaspoon onion powder
  • ½ teaspoon paprika

For topping:

  • Shredded lettuce
  • Dill pickles
  • Chopped onion
  • Sesame seeds

Instructions

To make the casserole:

  1. Add the ground beef to the skillet and cook until browned, crumbling as it cooks. Drain fat.
  2. Add the garlic to the skillet with the beef and cook 1 minute more.
  3. Add the cream cheese, ketchup, mustard, Worcestershire sauce, and seasoned salt to the skillet and cook over low heat, stirring constantly, until combined.
  4. Spread the beef mixture into a greased 8x8 baking dish. 
  5. Crack the eggs into a medium bowl and whisk together with the heavy cream until combined. Stir in the pepper and hot sauce.
  6. Pour the egg mixture over the beef mixture.
  7. Top with the cheddar cheese.
  8. Bake at 350 degrees for 30 minutes or until set and golden on top. 

To make the Big Mac sauce: 

  1. Whisk together all ingredients until well combined.

To serve:

  1. Cut casserole into 6 pieces. 
  2. Top each serving with lettuce, pickles, onion, and sesame seeds as desired. 
  3. Drizzle with Big Mac sauce.

Nutrition Information:

Yield: 6 Serving Size: 1
Amount Per Serving: Calories: 671Total Fat: 52gSaturated Fat: 19gTrans Fat: 1gUnsaturated Fat: 28gCholesterol: 272mgSodium: 952mgCarbohydrates: 6gNet Carbohydrates: 4gFiber: 2gSugar: 3gProtein: 42g

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