Big Mac Casserole: Easy & Delicious Recipe

If you’re on the lookout for an easy yet satisfying weeknight meal, our take on the Big Mac casserole might just be your next family favorite. This delightful dish brings together flavors reminiscent of the iconic burger but with the added convenience of a casserole, making it a stellar choice for those busy evenings.
Growing up, Saturday nights in our household often meant one thing: a fast-food treat after a week of home-cooked meals. My mom would always allow us to pick our favorite item from the menu, and mine was invariably the Big Mac. Years later, I wanted to recreate those Saturdays with a twist, leading to the development of this casserole. It captures the essence of my childhood favorite with a homely feel and is just as enjoyable.
Why You’ll Love This Recipe
This recipe is packed with the unmistakable flavors of a classic Big Mac but in the comfort and ease of a one-dish meal. It’s perfect for meal prep lovers and offers a convenient way to enjoy a beloved taste without the trip to the drive-thru. Its layered texture and balanced seasoning make it special and delightful for both kids and adults alike.
Ingredients Notes
This dish employs basic pantry ingredients, making it quite accessible. Ground beef can be substituted with ground turkey for a leaner version. Consider sharp cheddar for a richer taste, or opt for American cheese for authenticity. Don’t skip the pickles; they add a critical tangy crunch that mirrors the original experience.
Recipe Steps
Step 1
Start by preheating your oven to 375°F (190°C). Brown the ground beef in a skillet over medium heat, breaking it apart as it cooks. Drain excess fat.
Step 2
Mix in chopped onions and cook until translucent. Stir in garlic and cook for an additional minute until fragrant.
Step 3
Add ketchup, mustard, and pickles to the beef mixture, stirring well. Simmer for 5 minutes to blend flavors.
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Step 4
Spread half of the beef mixture into a baking dish. Layer with a generous amount of cheese, then add the remaining beef. Top with more cheese and pickles.
Step 5
Bake in the preheated oven for 20-25 minutes until cheese is bubbly and golden. Allow cooling before serving.
Storage Options
Store leftovers in an airtight container in the refrigerator for up to four days. To freeze, let the casserole cool completely, wrap, and store for up to three months. Reheat in the oven at 350°F (175°C) until warmed through.
Variations & Substitutions
For a low-carb alternative, try using cauliflower rice instead of ground beef. You can also mix in some chopped bell peppers for more color and nutrients. Vegan cheese and meat substitutes can easily transform this into a plant-based dish.
Serving Suggestions
This casserole is ideal for casual dinners or potluck parties. Pair it with a simple green salad or steamed vegetables for a balanced meal. It’s also delightful served as a game-day snack alongside crispy fries or onion rings.
Frequently Asked Questions
Can I use a different type of cheese?
Absolutely! While cheddar is recommended for its sharp taste, feel free to use any melting cheese like mozzarella or a Mexican blend for a fun twist.
What can I use instead of pickles?
If pickles are not your preference, try adding a dash of vinegar or capers for that needed tanginess. These alternatives maintain the dish’s balance and keep it zesty.
Is this dish gluten-free?
As written, this dish is not gluten-free due to the potential use of non-GF ketchup or seasonings. Ensure all condiments are certified gluten-free and you can enjoy it safely.

Big Mac Casserole: Easy & Delicious Recipe
Ingredients
Main Ingredients
- 1.5 pounds ground beef 85% lean
- 1 cup shredded cheddar cheese divided
- 1 cup heavy cream
- 1 pinch salt to taste
- 1 pinch black pepper to taste
- 2 tablespoons dill pickles chopped
- 1 tablespoon mustard
- 2 tablespoons ketchup sugar-free if desired
- 2 large eggs beaten
- 1 tablespoon sesame seeds for garnish
Instructions
Preparation Steps
- Preheat your oven to 350°F (175°C).
- In a large skillet over medium heat, brown the ground beef until fully cooked. Drain any excess fat.
- In a mixing bowl, beat the eggs, then add the heavy cream, mustard, ketchup, salt, and pepper. Whisk until combined.
- Combine the cooked ground beef with the egg mixture and half of the shredded cheese.
- Transfer the beef mixture into a lightly greased 9x13 inch baking dish. Top with the remaining cheese and chopped pickles.
- Bake in the preheated oven for 20-25 minutes, or until the casserole is heated through and the top is bubbly and golden brown.
- Sprinkle with sesame seeds before serving.