Easy Low Carb Cheeseburger Casserole

This recipe takes a nostalgic favorite and gives it a healthy twist. Growing up, cheeseburger casseroles were a weeknight staple in my grandmother’s kitchen. Now, I’ve recreated her classic dish with a low carb makeover that works for both summer cookouts and cozy winter nights.

The result? A hearty, cheesy, low carb cheeseburger casserole that’s packed with flavor and keto-friendly ingredients.


Why You’ll Love This Recipe

  • Low carb and satisfying – Just 5.5 net carbs per serving.

  • Quick and simple – On the table in about 35 minutes.

  • Crowd-pleasing – Loved by adults and kids alike.

  • One-pan meal – Less mess, more flavor.

  • Flexible – Easily adapted to your preferences.


Ingredients You’ll Need

For the beef layer:

  • 1½ pounds ground beef

  • 1 tablespoon olive oil (optional)

  • 1 small onion, finely chopped

  • 2 garlic cloves, minced

  • 1 teaspoon salt

  • ½ teaspoon black pepper

  • 1 tablespoon tomato paste

  • 1 tablespoon yellow mustard

  • 2 tablespoons dill pickles, chopped

  • ¼ cup sugar-free ketchup

For the cheese sauce:

  • 4 ounces cream cheese

  • ¼ cup heavy cream

  • 1 cup shredded cheddar cheese

  • 1 teaspoon Worcestershire sauce

  • ½ teaspoon paprika

Topping:

  • 1 cup shredded mozzarella

  • 4 slices cooked bacon, crumbled

  • Fresh parsley or chives (optional garnish)


Customize It Your Way

This dish is incredibly versatile. Want to sneak in some veggies? Add chopped mushrooms, zucchini, or spinach. Prefer turkey instead of beef? Go for it. You can even dial up the spice with a few jalapeño slices or hot sauce.


Step-by-Step Instructions

Prep Time: 10 minutes

Cook Time: 25 minutes

Total Time: 35 minutes

Servings: 5


Step 1: Prepare the Beef Layer

First, preheat your oven to 375°F (190°C).
Next, cook the ground beef in a skillet over medium heat. Break it up with a spoon and cook until browned.
Then, add chopped onion and garlic. Cook for 3–4 minutes until fragrant.
Stir in tomato paste, mustard, pickles, ketchup, salt, and pepper. Let the mixture simmer for 5 minutes.
Finally, transfer it to a greased 9×9-inch casserole dish.


Step 2: Make the Cheese Sauce

In a small saucepan, combine cream cheese and heavy cream. Warm it over low heat, stirring constantly until smooth.
Add the cheddar, Worcestershire sauce, and paprika. Stir until the sauce thickens.
Once ready, pour it evenly over the beef layer.


Step 3: Add Toppings and Bake

Top the casserole with shredded mozzarella and crumbled bacon.
Bake uncovered for 15–18 minutes, or until bubbly and golden.
Let it rest for 5 minutes before serving.
For a final touch, sprinkle with fresh herbs like parsley or chives.


Nutrition Facts (Per Serving)

  • Calories: 480

  • Fat: 37g

  • Protein: 30g

  • Total Carbs: 6g

  • Fiber: 0.5g

  • Net Carbs: 5.5g


Tips for Success

To maximize flavor, use full-fat cheeses and fresh ingredients.
Letting the casserole rest before slicing helps it hold its shape.
If you’re meal prepping, divide portions into containers right after cooling.


What to Serve with Cheeseburger Casserole

Here are a few low carb sides that pair well:

  • Fresh green salad with vinaigrette

  • Roasted broccoli or Brussels sprouts

  • Cauliflower mash

  • Sliced pickles or coleslaw

  • Keto garlic bread


Make-Ahead and Storage Tips

This recipe is great for meal planning.
You can assemble it a day ahead and refrigerate until ready to bake.
To freeze, store the cooked casserole in an airtight container for up to 3 months.
Reheat portions in the microwave or oven until warm.


Try These Other Low Carb Favorites


Join the Conversation

Have you tried this low carb cheeseburger casserole?
Leave a comment below with your favorite toppings or twists.
We love seeing how readers make this recipe their own!

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