Can I substitute the cheddar cheese?

Absolutely. Sharp cheddar tastes most like a classic cheeseburger, but Colby Jack , mozzarella , or a cheese blend all work great.

Can I make Low Carb Bacon Cheeseburger Casserole ahead of time?

Yes! You can assemble it, cover it, and refrigerate for up to 24 hours before baking. Add a few extra minutes to the bake time if it’s going in cold.

How do I store leftovers?

Store slices in an airtight container in the fridge for 3–4 days . Reheat in the microwave or oven until warmed through.

Yep. Let it cool completely, then wrap tightly and freeze for up to 2 months . Thaw overnight in the fridge before reheating.

What toppings work best?

Pickles, shredded lettuce, diced tomatoes, mustard, and sugar-free ketchup give you that true burger feel—without turning on the grill.

6 Easy Low Carb Bacon Cheeseburger Casserole

Description

Low Carb Bacon Cheeseburger Casserole is everything you love about a juicy bacon cheeseburger—savory beef, crispy bacon, and melty cheddar—baked into a cozy, sliceable casserole that’s perfect for busy weeknights.

Ingredients

Scale

10 slices thick-cut bacon
2 lb ground beef (80/20 recommended)
1 medium yellow onion, diced
3 cloves garlic, minced
1 tsp kosher salt (plus more to taste)
1/2 tsp black pepper
1 tsp smoked paprika
6 large eggs
1 cup heavy cream
2 cups shredded sharp cheddar cheese, divided
Optional for serving: chopped pickles, diced tomatoes, shredded lettuce, mustard, sugar-free ketchup, chopped parsley

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Instructions

Prep oven & dish: Preheat oven to 350°F (175°C). Grease a 9×13-inch casserole dish.
Cook bacon: In a large skillet, cook bacon until crispy. Transfer to paper towels, then crumble. Leave about 1 tablespoon bacon grease in the skillet.
Brown beef: Add ground beef, onion, and garlic to the skillet. Cook until beef is browned and onions are softened. Drain excess grease if needed. Season with salt, pepper, and smoked paprika.
Layer: Spread beef mixture evenly in the casserole dish. Sprinkle with 1 cup cheddar and half the bacon.
Make custard: In a bowl, whisk eggs and heavy cream until smooth. Pour evenly over the beef layer.
Top & bake: Sprinkle with remaining 1 cup cheddar and the rest of the bacon. Bake 30–35 minutes, uncovered, until the center is set and the top is bubbly and golden.
Rest & serve: Rest 5–10 minutes before slicing. Add your favorite burger toppings and enjoy!

Notes

Beef tip: 80/20 gives the juiciest casserole. If using lean beef, add a splash more cream or a bit of extra cheese.

Cheese swaps: Colby Jack, mozzarella, or a cheddar blend all work great.

Toppings make it fun: Pickles + mustard = instant “burger vibes.” Add lettuce and tomatoes after baking for crunch.

Storage: Refrigerate leftovers in an airtight container for 3–4 days. Reheat in the microwave or oven until hot.

Freezer-friendly: Freeze cooled slices up to 2 months. Thaw overnight in the fridge before reheating.

Nutrition note: Nutrition values are estimates and will vary by brand and exact portions.

Prep Time: 15 minutes
Cook Time: 35 minutes
Category: Dinner
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 slice (1/8 of casserole)
Calories: 618 kcal
Sugar: 1 g
Sodium: 793 mg
Fat: 51 g
Saturated Fat: 23 g
Unsaturated Fat: 27 g
Trans Fat: 1 g
Carbohydrates: 2 g
Fiber: 0 g
Protein: 35 g
Cholesterol: 278 mg