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Keto Cheeseburger Casserole Recipe

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This rich and savory Keto Cheeseburger Casserole is a low-carb, comforting dish that perfectly combines seasoned ground beef, tender cauliflower, and gooey cheddar cheese baked to golden perfection. Ideal for keto and low-carb diets, this easy-to-make casserole delivers all the flavors of a classic cheeseburger in a creamy bake that’s satisfying and delicious.

  • Total Time: 45 minutes
  • Yield: 6 servings

Ingredients

Meat and Vegetables

  • 1 pound ground beef
  • 2 cups cauliflower, chopped (about 1/2 head cauliflower)

Seasonings and Dairy

  • 2 teaspoon steak seasoning
  • 1/4 cup cheddar cheese, shredded
  • 1 tablespoon butter, melted
  • 4 ounces cream cheese, cut into cubes
  • 2 eggs, beaten
  • 1/2 cup heavy cream
  • 1/2 cup shredded cheddar cheese (for topping)

Instructions

  1. Prepare the oven and dish: Preheat oven to 400° F (204° C). Spray an 8×10″ casserole dish with non-stick cooking spray to prevent sticking.
  2. Cook cauliflower: Chop cauliflower into bite-sized pieces and place in a microwave-safe bowl with a little water. Microwave for 5 minutes to soften. Drain any excess water before adding it to the casserole.
  3. Brown the ground beef: Heat a large nonstick skillet over medium-high heat. Add the ground beef—no oil needed as the meat will release grease. Sprinkle steak seasoning evenly over the meat. Use a wooden spoon to break up the beef as it browns.
  4. Combine ingredients in skillet: When the beef is browned, reduce heat to medium. Add cauliflower, cream cheese cubes, and 1/4 cup shredded cheddar cheese to the skillet. Stir well until the cheeses begin to melt and everything is combined.
  5. Transfer to casserole dish: Spoon or pour the beef and cauliflower mixture evenly into the prepared casserole dish.
  6. Prepare egg mixture: In a separate bowl, beat the eggs and whisk in the heavy cream and melted butter (ensure the butter has cooled slightly before mixing).
  7. Top and bake: Pour the egg and cream mixture evenly over the beef mixture in the casserole dish. Sprinkle the remaining 1/2 cup shredded cheddar cheese on top.
  8. Bake until golden: Place the casserole in the oven and bake for 30 minutes or until the top is golden brown and bubbly. For an extra crispy top, optionally place under the broiler for a couple of minutes.

Notes

  • You can substitute the cauliflower with broccoli for a different but still low-carb vegetable option.
  • Make sure to drain the cooked cauliflower well to avoid excess moisture in the casserole.
  • Use full-fat cream cheese and heavy cream for best keto results and creaminess.
  • If you prefer spicier flavors, add a pinch of cayenne pepper or chopped jalapeños with the steak seasoning.
  • The casserole can be stored in the refrigerator for up to 3 days and reheated in the oven or microwave.
  • For a dairy-free version, you can try using dairy-free cream cheese and cheese alternatives, though the texture will vary.
  • Author: Monica
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Casserole
  • Method: Baking
  • Cuisine: American
  • Diet: Low Carb