This Keto Big Mac Casserole has all the delicious flavors of a Big Mac without all the carbs. Juicy ground beef, homemade burger sauce, melty cheese, pickles, onions, and sesame seeds. Not only is it quick and easy to make, with less than 30 minutes of cook time, but it is also kid-friendly.
Ingredients in Keto Big Mac Casserole
How to make Low Carb Big Mac Casserole
Step by Step Directions
STEP 1: Preheat oven to 350°F. In a large skillet over medium heat, brown the ground beef, minced onion flakes, garlic, Worcestershire sauce, sea salt and black pepper. Drain excess grease and transfer to a large casserole dish.
STEP 2: To the ground beef, add 1 cup sharp cheddar cheese, mozzarella cheese, and ¾ cup burger sauce. Mix until all ingredients are well combined.
STEP 3: Flatten down into a nice and even, compact layer. Top with pickle slices.
STEP 4: Sprinkle the remaining cup of sharp cheddar cheese over top. Sprinkle the sesame seeds on top of the cheese.
STEP 5: Bake for 20 minutes. Turn the oven up to a high broil and bake for another 5 minutes.
STEP 6: Top the Big Mac casserole with remaining burger sauce and serve!
Recipe Tips and Variations
Frequently Asked Questions
While many recipes will call for French dressing, or even just using Thousand Island dressing, Big Mac sauce is actually neither of those. It is a blend of mayo, ketchup, mustard, sweet pickle relish, vinegar, and other spices and seasonings. For this recipe I use my own homemade burger sauce recipe.
You can pile this casserole on top of shredded lettuce to make a delicious Big Mac salad. Alternatively, you can try my Bacon Cheeseburger Salad Recipe.
More low carb ground beef recipes
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