This Low-Carb Bacon Cheeseburger Casserole is a flavor-packed and comforting meal that brings all the best parts of a classic burger to your dinner table, sans bun.
Growing up, there was nothing quite like a weekend family barbecue. The smell of burgers sizzling on the grill was a sign of pure happiness. As an adult living a low-carb lifestyle, I found myself craving that familiar, savory flavor. My friend, Mark, who is a whiz in the kitchen, suggested taking all the classic cheeseburger ingredients and turning them into a simple casserole. It was a brilliant idea. This Low-Carb Bacon Cheeseburger Casserole is the perfect tribute to those nostalgic backyard barbecues, and it has since become a family favorite. For more fantastic casserole ideas, check out this guide on Earth & Oven’s keto casseroles.
💖 Why This Is So Good
- All the Burger Flavor, None of the Carbs: We have all the essential cheeseburger components—savory ground beef, smoky bacon, and melted cheese—without a high-carb bun.
- Rich and Satisfying: The filling is a delicious blend of ground beef, onions, and two types of cheese, all bound together in a creamy egg and heavy cream mixture. It’s incredibly filling.
- Easy and Convenient: This casserole is a perfect weeknight meal. It is also great for meal prep, as it reheats beautifully for a quick and easy lunch.
- A Hearty Crowd-Pleaser: This dish is a great way to feed a crowd. Everyone loves the familiar, comforting flavors, and it’s a great option for a casual get-together.
The first time I served this, my husband’s friend, Chris, who is a purist when it comes to burgers, was skeptical. He took one bite and then another, and before I knew it, his plate was clean. He couldn’t stop talking about how much it tasted like a real cheeseburger. This Low-Carb Bacon Cheeseburger Casserole has since become a huge hit with all my friends and family. This guide on cooking ground beef has some excellent tips that helped me get the perfect texture. For more advanced recipes, visit Ali Cakes Cooking School.

💖 Getting Your Ingredients Right
- Ground Beef with Flavor: Using a good quality ground beef is key. I prefer 80/20 for the best flavor and juiciness.
- Crispy Bacon: The bacon should be cooked until crispy. Its salty, smoky flavor is essential for that classic bacon cheeseburger taste.
- Fresh Vegetables: Freshly diced onion and minced garlic are crucial for a flavorful base. They add a depth of flavor that is unmatched.
- Good Quality Cheese: A good shredded cheddar cheese and mozzarella cheese blend is a must. They melt beautifully and create a rich, cheesy topping.
The key to this Low-Carb Bacon Cheeseburger Casserole is in the quality of your ingredients. They are what give this casserole its incredible, authentic flavor.
💖 Making It Step by Step
Cook the Beef and Bacon
First, preheat your oven to 375°F (190°C). Cook the chopped bacon in a large skillet over medium-high heat until it is perfectly crispy. Once done, remove it from the skillet and set it aside on a paper towel-lined plate to drain. Next, in the same skillet, cook the ground beef and diced onion until the beef is browned and the onion is translucent. Drain any excess grease. Stir in the minced garlic and cook for one minute more until fragrant.
Assemble the Casserole
Transfer the cooked ground beef and onion mixture to a 9×13-inch baking dish. Sprinkle the cooked, chopped bacon over the top of the ground beef. Next, add the halved cherry tomatoes and half of the shredded cheddar and mozzarella cheese. In a separate bowl, whisk together the eggs, heavy cream, Worcestershire sauce, mustard, salt, pepper, smoked paprika, and onion and garlic powder. Pour this egg mixture evenly over the beef and bacon.
Bake to Perfection
Top the casserole with the remaining shredded cheddar and mozzarella cheese. This will create a beautiful, golden-brown crust. Bake for 20-25 minutes, or until the cheese is melted and bubbly and the casserole is set in the middle. Let the casserole cool for 5-10 minutes before slicing. This will allow the casserole to set and make for a cleaner slice. Garnish with a little fresh chopped parsley if you like. This Low-Carb Bacon Cheeseburger Casserole is an easy, delicious meal that is perfect for any occasion.

💖 Making Sure It Turns Out
- Don’t Overcook the Eggs: The casserole should be just set in the middle. Overcooking it will result in a tough, rubbery texture.
- Cook the Bacon Crispy: Crispy bacon is essential for this recipe. It adds a delicious, salty crunch that is a perfect contrast to the creamy filling.
- Drain the Grease: If you are using a fattier ground beef, be sure to drain any excess grease. This will prevent the casserole from being too oily.
I remember my first time making a casserole with an egg base. I baked it for too long, and it came out with a tough, rubbery texture. It was a big mess. I learned that a little attention to the cooking time is crucial for an egg-based casserole. Now, I always take it out of the oven when it’s just set in the middle, and every Low-Carb Bacon Cheeseburger Casserole I make turns out perfectly.
💖 Perfect Serving Ideas
This hearty casserole is a complete meal on its own, but it pairs wonderfully with a side salad with a simple vinaigrette. The salad’s freshness cuts through the richness of the casserole. You could also serve it with some pickles or a sugar-free ketchup for a more authentic burger experience. It is a fantastic dish for a family dinner or a potluck.
💖 Making It Different
Feel free to get creative with this recipe. For a spicier kick, you can add some diced jalapeños or a dash of hot sauce to the egg mixture. You could also use a different kind of cheese, such as a smoky provolone or a spicy pepper jack. For an extra touch of flavor, add a little sugar-free barbecue sauce to the ground beef mixture.
💖 Storage and Leftovers
Leftover Low-Carb Bacon Cheeseburger Casserole can be stored in an airtight container in the refrigerator for up to 4 days. It reheats beautifully in the microwave or in the oven until it is warmed through. The leftovers taste excellent the next day and make a fantastic lunch option.
💖 Tips That Actually Help
- Use a Good Skillet: A large skillet is key for cooking the ground beef and bacon. It provides enough surface area to brown everything nicely.
- Season in Layers: Season the ground beef as it cooks, and then season the egg mixture. This builds layers of flavor that will make the casserole delicious.
- Grate Your Own Cheese: Pre-shredded cheese can contain anti-caking agents that make it harder to melt. Grating your own cheese will give you a better, gooier melt.
I learned a real kitchen lesson about the power of seasoning. I used to be so afraid of over-seasoning my food, and my recipes often came out tasting a bit bland. I realized that a little bit of salt, pepper, and some smoked paprika can make all the difference. This small change has made all my savory dishes more flavorful, especially this Low-Carb Bacon Cheeseburger Casserole.

💖 Frequently Asked Questions
→ Is this recipe freezer-friendly? Yes, you can. You can bake the casserole, let it cool completely, and then freeze it for up to 3 months. Thaw it in the fridge overnight before reheating.
→ Can I use a different kind of meat? Yes, you can use ground turkey or ground chicken. Just be sure to season it well.
→ My casserole is watery. What went wrong? This can happen if you used a very fatty ground beef and did not drain the grease. You can also add some finely diced cauliflower to the mixture to absorb any excess moisture.
→ Can I add other vegetables? Yes, you can. Some diced mushrooms or bell peppers would be delicious additions.
→ Can I use a different kind of cheese? Yes, you can. A smoky provolone or a spicy pepper jack cheese would also be delicious.
→ What is the best way to reheat leftovers? For the best results, reheat the casserole in the oven until it is warmed through. The microwave will also work, but the texture may be softer.
Print
Low-Carb Bacon Cheeseburger Casserole
- Total Time: 40 minutes
- Yield: 6 servings
Description
A flavor-packed and comforting meal that brings all the best parts of a classic burger to your dinner table, sans bun.
Ingredients
- → 1 pound ground beef (preferably 80/20 for flavor)
- → 8 slices of bacon, chopped
- → 1 small onion, diced
- → 2 cloves garlic, minced
- → 1 cup cherry tomatoes, halved
- → 1 cup shredded cheddar cheese
- → 1 cup shredded mozzarella cheese
- → 4 large eggs
- → 1/2 cup heavy cream
- → 1 tablespoon Worcestershire sauce
- → 1 teaspoon mustard (yellow or Dijon)
- → 1 teaspoon salt
- → 1/2 teaspoon black pepper
- → 1 teaspoon smoked paprika
- → 1/2 teaspoon onion powder
- → 1/2 teaspoon garlic powder
- → Fresh parsley, chopped (for garnish)
Instructions
- Preheat your oven to 375°F (190°C).
- In a large skillet, cook the chopped bacon until crispy. Remove the bacon and drain the grease.
- In the same skillet, cook the ground beef and diced onion until the beef is browned. Drain any excess grease. Stir in the minced garlic and cook for 1 minute more.
- Transfer the beef and onion mixture to a 9×13-inch baking dish. Sprinkle the crispy bacon and halved cherry tomatoes over the top.
- In a separate bowl, whisk together the eggs, heavy cream, Worcestershire sauce, mustard, and all the seasonings.
- Pour the egg mixture over the beef and bacon. Top with the shredded cheddar and mozzarella cheese.
- Bake for 20-25 minutes, or until the cheese is melted and the casserole is set. Let cool for 5-10 minutes before serving.
Notes
- For the best flavor, do not drain all the grease from the ground beef.
- You can cook this in a cast-iron skillet for a one-pan meal.
- This casserole is a great option for meal prep.
- Feel free to add other vegetables, such as mushrooms or bell peppers.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Dinner, Main Course
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1/6th of casserole
- Calories: 500
- Sugar: 2g
- Sodium: 700mg
- Fat: 40g
- Saturated Fat: 20g
- Unsaturated Fat: 20g
- Trans Fat: 0g
- Carbohydrates: 4g
- Fiber: 1g
- Protein: 30g
- Cholesterol: 150mg
Keywords: Low-Carb Bacon Cheeseburger Casserole