The Big Mac Casserole Recipe is everything you crave about the iconic fast food burger, baked up family-style in one gloriously cheesy, golden, and ultra-satisfying dish! Imagine layers of savory seasoned beef, melty cheddar, tangy pickles, and crispy tater tots, all brought together with a drizzle of creamy Thousand Island dressing and the classic burger fixings. Whether you’re gathering with friends for game night or just looking for a way to shake up weeknight dinners, this playful crowd-pleaser brings big flavors with minimal fuss—and absolutely everyone comes back for seconds!

Ingredients You’ll Need
What I love most about this Big Mac Casserole Recipe is how it only demands simple pantry staples, yet delivers so much comfort and nostalgia in every bite. Each ingredient brings its own magic: the beef, zest, crunch, and plenty of creamy cheese!
- Olive oil: Gets the skillet sizzling and helps brown your beef beautifully without drying it out.
- Ground beef: The heart of this casserole, savory and juicy, providing rich, meaty flavor.
- Diced onion: Adds a sweet depth and a gentle crunch once cooked down.
- Minced garlic: For warmth and unmistakable burger shop aroma.
- Salt: Essential for bringing out all the savory flavors and keeping the dish from tasting flat.
- Black pepper: Gives just enough little heat and rounds out the seasoning.
- Paprika: Adds subtle smokiness and that gorgeous color.
- Yellow mustard: Offers tang and a familiar burger zing that brightens each bite.
- Chopped dill pickles: For that signature Big Mac crunch and a hit of tang.
- Thousand Island dressing: Binds the beef layer and infuses the entire casserole with that unmistakable creamy, sweet-and-savory flavor.
- Shredded cheddar cheese: Melts over the whole dish, making every spoonful ooey-gooey delicious.
- Frozen tater tots or diced potatoes: The ultimate topping—crisp and fun, putting a playful twist on the classic burger.
- Chopped green onions (optional): For extra freshness and a pop of color to finish.
- Shredded lettuce & sesame seeds (optional): Serve on the side or sprinkled on top for that full burger effect.
How to Make Big Mac Casserole Recipe
Step 1: Prep and Brown the Beef
Start by preheating your oven to 375°F. While it warms up, heat a tablespoon of olive oil in a large skillet over medium heat. Add your ground beef and diced onion, breaking up the meat as it cooks. Give it about 6 to 8 minutes, until the beef is fully browned and the onion is tender. This is the soul of your Big Mac Casserole Recipe, building those classic burger flavors right from the start!
Step 2: Season and Add Flavor
Once your beef is browned, sprinkle in the minced garlic, salt, black pepper, paprika, and yellow mustard. Stir everything together until fragrant—this combo is what takes ordinary ground beef into cheeseburger territory. After about a minute, take the skillet off the heat so you don’t overcook the garlic.
Step 3: Mix In the Crunch and Cream
Now it’s time for the personality! Add the chopped dill pickles and spoon in your Thousand Island dressing. Stir to coat the beef mixture completely. You’ll notice that familiar burger aroma wafting up—so delicious!
Step 4: Layer the Casserole
Grab a greased 9×13-inch baking dish and scoop the beef mixture evenly across the bottom. Sprinkle the shredded cheddar cheese generously over the top, covering all that beefy goodness. Now, arrange the frozen tater tots or diced potatoes in an even layer on top. This forms a crispy, golden crust as it bakes, mimicking burger buns but with more crunch!
Step 5: Bake to Perfection
Bake in your preheated oven for 30 to 35 minutes. You’re looking for bubbling cheese and tater tots that are beautifully golden and crisp on top. It’s okay if you get hungry just from the smell! When it’s done, let the casserole cool for a few minutes before finishing with your toppings.
Step 6: Garnish and Serve
For that signature Big Mac burst of color and freshness, scatter chopped green onions, shredded lettuce, and a sprinkle of sesame seeds over the top if you like. Serve up warm and dig into your Big Mac Casserole Recipe—guaranteed to be an instant favorite!
How to Serve Big Mac Casserole Recipe

Garnishes
A scatter of chopped green onions, a handful of shredded iceberg lettuce, and a dusting of sesame seeds will really make your Big Mac Casserole Recipe shine. These classic burger fixings add cool crunch and give every bite a little extra “wow” factor—plus, it makes your casserole look like it just came out of a burger joint!
Side Dishes
Keep the diner vibes going with a simple green salad or some crispy oven fries (it’s never too much potato, trust me). For a bit of brightness, pickled veggies or coleslaw work beautifully to cut through the richness of the casserole.
Creative Ways to Present
If you’re entertaining, consider baking your Big Mac Casserole Recipe in individual ramekins for cute, grab-and-go portions. Or, scoop big dollops of the casserole onto toasted burger buns, slider-style, for a surprising (and super fun) party appetizer that gets everyone talking!
Make Ahead and Storage
Storing Leftovers
Transfer any leftover Big Mac Casserole Recipe to an airtight container and refrigerate. It keeps well for up to four days, making it perfect for easy grab-and-go lunches or dinner all over again.
Freezing
Want to meal prep? This casserole is totally freezer-friendly! Wrap the cooled dish tightly with foil or transfer portions to freezer containers. It’ll stay fresh for up to three months. Let it thaw overnight in the fridge before reheating so the textures stay just right.
Reheating
For best results, reheat Big Mac Casserole Recipe in the oven at 350°F until bubbly and hot all the way through. The tater tots crisp up beautifully in the oven, but you can also use the microwave for a quick lunch fix—just know the top might lose a little crunch.
FAQs
Can I make this casserole ahead of time?
Absolutely! Just assemble the casserole up to the point of baking, cover, and refrigerate for up to 24 hours. When you’re ready to enjoy, just pop it in the oven and bake as directed—perfect for busy nights or easy entertaining.
Is there a way to make the Big Mac Casserole Recipe lower in carbs?
Definitely! Swap the tater tots for steamed cauliflower florets or use a keto-friendly shredded cheese and dressing. You’ll still get all the big burger flavor while trimming the carbs.
Can I use another type Main Course
Ground turkey or ground chicken are both great options and will still give your casserole plenty of flavor. Just keep an eye on the cook time, as leaner meats can dry out a bit faster.
What if I don’t have Thousand Island dressing?
No worries! You can use your favorite burger sauce or make a simple homemade sauce by mixing mayo, ketchup, a bit of mustard, and some chopped pickles.
How can I make this casserole spicier?
If you want to kick things up, add a finely chopped jalapeño to the beef mixture or toss some crushed red pepper flakes in with your seasonings. A drizzle of spicy sriracha or hot sauce over the top before serving works wonders, too!
Final Thoughts
If you’re craving comfort food with a twist, you just can’t beat the charm and flavor of the Big Mac Casserole Recipe. It’s pure weeknight magic—easy to make, impossible to resist, and always a hit. Give it a try with your favorite toppings and let everyone dive in for seconds (and thirds!). Happy cooking, and get ready for a new family favorite!
Print
Big Mac Casserole Recipe
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: 6 servings
- Category: Main Course
- Method: Baking
- Cuisine: American
- Diet: Non-Vegetarian
Description
Indulge in the flavors of a classic Big Mac with this easy-to-make Big Mac Casserole. Layers of seasoned ground beef, pickles, cheese, and Thousand Island dressing, topped with crispy tater tots, make this a family favorite.
Ingredients
Seasoned Beef:
- 1 tablespoon olive oil
- 1 pound ground beef
- 1 small onion, diced
- 2 cloves garlic, minced
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon paprika
- 1 tablespoon yellow mustard
Additional Layers:
- 1/2 cup dill pickles, chopped
- 1/2 cup Thousand Island dressing
- 2 cups shredded cheddar cheese
- 4 cups frozen tater tots or diced potatoes
Garnish (optional):
- 1/4 cup chopped green onions
- Shredded lettuce and sesame seeds for serving
Instructions
- Preheat and Prepare: Preheat oven to 375°F. Cook beef, onion, and seasonings. Add pickles and dressing. Transfer to baking dish.
- Layer and Bake: Top with cheese and tater tots. Bake until golden and crispy.
- Garnish and Serve: Add green onions, lettuce, and sesame seeds. Serve warm.
Notes
- For a low-carb version, substitute tater tots with steamed cauliflower or use keto-friendly ingredients.
- You can also swap Thousand Island dressing with burger sauce or homemade Big Mac sauce.
Nutrition
- Serving Size: 1 portion
- Calories: 480
- Sugar: 4g
- Sodium: 840mg
- Fat: 32g
- Saturated Fat: 14g
- Unsaturated Fat: 16g
- Trans Fat: 1g
- Carbohydrates: 22g
- Fiber: 2g
- Protein: 28g
- Cholesterol: 95mg