This Big Mac Casserole is loaded with all of the flavors of the classic burger. It's made with seasoned ground beef, melty cheese, and topped with a creamy Big Mac sauce. Enjoy this yummy casserole for lunch or dinner. No buns required for this easy recipe!

Why I love this Big Mac Casserole

Every now and then I get a craving for a big juicy Big Mac. Of course, I could order it without the bun at McDonald's. However, I'm known for turning almost any dish into a casserole!

This recipe is very similar to my Low Carb Bacon Cheeseburger Casserole recipe. The base of the casserole is pretty much the same, and this one is just topped with the Big Mac sauce.

This casserole is super easy, and quick to make! This recipe has all of the toppings on your favorite classic burger, sauce included!

What to serve with this dish

This recipe can be served by itself with your favorite cheeseburger toppings. I like to top it with shredded lettuce and tomatoes. You could also serve this with a side of broccoli, or asparagus if you want to add some extra veggies. 

Can you freeze it?

Yes, Big Mac Casserole can be frozen for 2 - 3 months. To reheat, bake in the oven at 350 degrees for 30 - 45 minutes or microwave individual portion sizes for about 3 minutes.

How to make big mac casserole

1. Brown the ground beef in a skillet with the onions and seasonings. Drain any excess grease from the ground beef.
2. Return the beef back to the skillet, and add the Worchestershire sauce, cream cheese, and relish. Mix everything together until well combined.
3. Spread the ground beef mixture in a baking dish.
4. In a medium bowl, whisk together the eggs, heavy cream, and 1 cup of the shredded cheese. Pour the egg mixture over the ground beef.
5. Top the casserole with the remaining cheese, and bake in the oven for 20 minutes.
6. While the casserole is baking, mix all of the Big Mac sauce ingredients together in a small bowl. 
7. Once the casserole is done baking, remove it from the oven and top it with the sauce prior to serving.

Other delicious keto casserole recipes:

• Cheesy Keto Taco Casserole
• Creamy Chicken Fajita Casserole – Low Carb, Keto Friendly, THM
• Ham Casserole with Broccoli and Cauliflower Rice

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Big Mac Casserole

Yield: 10 servings

Prep Time: 5 minutes

Cook Time: 30 minutes

Total Time: 35 minutes

This Big Mac Casserole is loaded with all of the flavors of the classic burger. It's made with seasoned ground beef, melty cheese, and topped with a creamy Big Mac sauce. Enjoy this yummy casserole for lunch or dinner. No buns required for this easy recipe!

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Ingredients

For the Casserole

• 2 pounds ground beef
• 1 teaspoon seasoning salt
• 1 teaspoon garlic powder
• salt and pepper to taste
• 1/2 onion, chopped
• 2 ounces cream cheese
• 1 tablespoon Worcestershire sauce
• 1 tablespoon dill pickle relish
• 2 eggs
• 1/2 cup heavy whipping cream
• 2 cups shredded cheese, divided

Big Mac Sauce

• 1/2 cup mayonaisse
• 3 tablespoons dill pickle relish
• 2 tablespoons mustard
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1/2 teaspoon paprika

Instructions

For the Casserole

1. Preheat the oven to 350 degrees.
2. Add the ground beef to a skillet over medium-high heat. Season it evenly with the seasoning salt, garlic powder, and salt and pepper. Add the chopped onion and chopped garlic.
3. Begin to brown the meat by breaking it up and crumbling as you cook
4. Once the meat is browned all the way through, drain the meat and return it o the skillet over medium heat.
5. Add the cream cheese, Worcestershire sauce, and dill pickle relish to the skillet with the ground beef. Mix everything together until heated through.
6. Remove the ground beef mixture from the heat, and spread into a 9x13 greased baking dish.
7. In a medium bowl, combine the eggs, heavy cream, and 1 cup of the shredded cheese. Wisk together, and then pour evenly over the ground beef mixture.
8. Evenly top the casserole with the remaining cup of cheese.
9. Place the casserole in the oven and bake for 20 minutes, until the cheese is melted.
10. Top with Big Mac Sauce prior to serving. See below for Big Mac sauce recipe instructions.

Big Mac Sauce Recipe

1. Add all of the Big Mac Sauce ingredients to a small bowl and mix together. Be sure to mix until everything is well combined.

Nutrition Information:

Yield: 10 Serving Size: 1
Amount Per Serving: Calories: 497Total Fat: 39gSaturated Fat: 16gTrans Fat: 1gUnsaturated Fat: 19gCholesterol: 164mgSodium: 629mgCarbohydrates: 3gFiber: 0gSugar: 1gProtein: 32g

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Kay Johnson

Kay is passionate about living a healthy low carb lifestyle. She loves low carb comfort foods that are also family-friendly!