Delicious Low-Carb Bacon Cheeseburger Casserole

Posted on June 17, 2025 · By Elisa

Low-Carb Bacon Cheeseburger Casserole

Looking for a quick and delicious keto dinner recipe that’s full of flavor but low in carbs? Low-Carb Bacon Cheeseburger Casserole is the answer. This savory casserole combines the rich flavors of ground beef, crispy bacon, and melty cheese, all while keeping the carb count low. It’s the perfect meal for those following a keto diet or anyone looking for an easy, satisfying meal that won’t break their carb goals.

Not only is this casserole low-carb, but it’s also packed with protein and healthy fats, making it a great option for keto-friendly dinners. Whether you’re meal prepping for the week or looking for a quick dinner after a busy day, low-carb bacon cheeseburger casserole checks all the boxes. Let’s dive into how to make this easy low-carb supper and why it’s the perfect meal idea with ground beef.

Why Low-Carb Bacon Cheeseburger Casserole Is Perfect for Keto and Low-Carb Diets

Low-Carb Bacon Cheeseburger Casserole is a perfect dish for anyone following a keto diet or simply trying to eat fewer carbs. The combination of ground beef, crispy bacon, and cheese creates a rich, flavorful base, while the lack of traditional pasta or potatoes keeps the carb count low. It’s a hearty, comforting meal that will leave you feeling satisfied without derailing your diet.

This casserole is also incredibly easy to make and can be prepared in one dish, making cleanup a breeze. Plus, it’s highly customizable—add your favorite veggies or change the type of cheese to suit your preferences. Whether you’re preparing a meal for the family or just for yourself, low-carb bacon cheeseburger casserole is an ideal choice.

Ingredients You’ll Need for Low-Carb Bacon Cheeseburger Casserole

To make this delicious low-carb bacon cheeseburger casserole, you’ll need the following ingredients:

For the Casserole:

  • 1 lb ground beef
  • 4 slices bacon, chopped
  • 1 small onion, finely chopped
  • 2 cloves garlic, minced
  • 1 cup heavy cream
  • 1/2 cup shredded cheddar cheese
  • 1/2 cup shredded mozzarella cheese
  • 1/4 cup cream cheese, softened
  • 1 tablespoon mustard (optional, for added flavor)
  • Salt and pepper, to taste

For Topping:

  • 1/2 cup shredded cheddar cheese (or more, for extra cheesy goodness)
  • Chopped green onions (optional, for garnish)

These ingredients come together to create a comforting casserole that’s rich in flavor but low in carbs. The combination of ground beef and bacon provides plenty of protein and healthy fats, while the cheese adds creaminess and a savory taste.

Step-by-Step Instructions for Making Low-Carb Bacon Cheeseburger Casserole

Making this low-carb bacon cheeseburger casserole is simple and quick. Here’s how to prepare it:

1. Cook the Bacon:

In a large skillet, cook the chopped bacon over medium heat until it’s crispy, about 5-7 minutes. Remove the bacon from the skillet and set it aside, leaving some of the bacon grease in the pan.

2. Brown the Ground Beef:

In the same skillet, add the ground beef and cook, breaking it up with a spoon, until browned and fully cooked, about 5-7 minutes. Drain any excess fat from the beef.

3. Sauté the Onion and Garlic:

Add the chopped onion and minced garlic to the skillet with the cooked ground beef. Cook for 3-4 minutes, or until the onion is soft and translucent.

4. Make the Casserole Base:

Reduce the heat to low, and stir in the heavy cream, cream cheese, and mustard (if using). Stir until the cream cheese melts into the sauce and everything is well combined. Season with salt and pepper to taste.

5. Add the Bacon and Cheese:

Stir in the cooked bacon, 1/2 cup shredded cheddar cheese, and 1/2 cup shredded mozzarella cheese. Mix until the cheese is melted and the ingredients are well incorporated.

6. Assemble the Casserole:

Transfer the beef mixture into a greased 9×9-inch baking dish. Spread the mixture evenly and top with the remaining shredded cheddar cheese.

7. Bake:

Preheat your oven to 350°F (175°C). Bake the casserole for 20-25 minutes, or until the cheese is melted and bubbly and the casserole is heated through.

8. Serve and Enjoy:

Once the casserole is done, remove it from the oven and let it cool for 5 minutes. Garnish with chopped green onions, if desired, and serve hot.

This low-carb bacon cheeseburger casserole is ready to enjoy. It’s creamy, cheesy, and packed with flavor—perfect for any keto meal!

How to Customize Your Low-Carb Bacon Cheeseburger Casserole

This recipe is highly customizable to suit your tastes. Here are a few ideas:

  • Add vegetables: You can add cauliflower rice, zucchini, or mushrooms to the casserole for extra veggies. These can be sautéed with the onion and garlic for additional flavor.
  • Make it spicier: If you like heat, add diced jalapeños or a sprinkle of cayenne pepper to the beef mixture for some extra spice.
  • Use different cheeses: Feel free to experiment with different cheeses like Monterey Jack, Swiss, or a cheese blend for variety.
  • Make it dairy-free: You can use coconut cream or almond milk and dairy-free cheese for a dairy-free version of this casserole.

For another keto dinner recipe, try keto chicken casserole or keto beef stir fry for more low-carb meal ideas.

Serving Suggestions for Low-Carb Bacon Cheeseburger Casserole

This low-carb bacon cheeseburger casserole is great on its own, but here are a few side dish ideas to complete the meal:

  • A simple green salad: Pair with a fresh green salad dressed in a low-carb vinaigrette.
  • Roasted vegetables: Serve with roasted cauliflower, broccoli, or Brussels sprouts for added veggies and nutrition.
  • Cauliflower mash: For an extra low-carb option, serve the casserole with cauliflower mashed potatoes.

These sides complement the richness of the casserole and add more nutrients to your meal.

How to Store and Reheat Leftover Low-Carb Bacon Cheeseburger Casserole

If you have leftovers, here’s how to store and reheat them:

  • In the fridge: Store leftover casserole in an airtight container for up to 3 days.
  • Freezing: You can freeze this casserole for up to 2 months. Just make sure it cools completely before transferring it to a freezer-safe container.
  • Reheating: To reheat, microwave individual portions or bake it in the oven at 350°F (175°C) for 10-15 minutes until heated through.

Common Mistakes to Avoid When Making Low-Carb Bacon Cheeseburger Casserole

To ensure your low-carb bacon cheeseburger casserole turns out perfectly, here are a few tips:

  • Not draining the fat: Be sure to drain any excess fat from the cooked beef to avoid a greasy casserole.
  • Overcooking the casserole: Be sure to monitor the casserole in the oven. Overcooking can cause the cheese to become tough and rubbery.
  • Using high-carb ingredients: Ensure the ingredients used are truly low-carb, especially the sauces and spices.

FAQs About Low-Carb Bacon Cheeseburger Casserole

Can I make this casserole ahead of time?
Yes, you can prepare this casserole in advance. Simply assemble it, cover, and refrigerate for up to 2 days before baking.

Can I use ground turkey instead of beef?
Yes, you can substitute ground turkey or chicken for ground beef for a lighter version.

Can I freeze this casserole?
Yes, this casserole freezes well. Just be sure to let it cool completely before freezing. Thaw overnight in the fridge before reheating.

Final Thoughts on Low-Carb Bacon Cheeseburger Casserole

Low-Carb Bacon Cheeseburger Casserole is a satisfying, comforting meal that’s perfect for anyone on a keto diet or looking to reduce their carb intake. It’s easy to make, customizable, and packed with flavor. Whether you’re preparing it for a family dinner or meal prepping for the week, this casserole is sure to become a favorite.

Give this keto dinner recipe a try today, and enjoy a delicious low-carb meal that’s sure to satisfy your cravings. Don’t forget to share, save, and subscribe for more delicious low-carb recipes!

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Delicious Low-Carb Bacon Cheeseburger Casserole: A Hearty Keto Dinner


  • Author: Elisa
  • Total Time: 40 minutes
  • Yield: 4 servings 1x

Description

Low-Carb Bacon Cheeseburger Casserole is a savory, hearty meal with ground beef, crispy bacon, and melty cheese. It’s the perfect keto dinner, combining rich flavors while keeping the carb count low, ideal for meal prep or a quick weeknight meal.


Ingredients

Scale

For the Casserole:

  • 1 lb ground beef
  • 4 slices bacon, chopped
  • 1 small onion, finely chopped
  • 2 cloves garlic, minced
  • 1 cup heavy cream
  • 1/2 cup shredded cheddar cheese
  • 1/2 cup shredded mozzarella cheese
  • 1/4 cup cream cheese, softened
  • 1 tablespoon mustard (optional, for added flavor)
  • Salt and pepper, to taste

For Topping:

  • 1/2 cup shredded cheddar cheese (or more, for extra cheesy goodness)
  • Chopped green onions (optional, for garnish)

Instructions

  1. Cook the Bacon: In a large skillet, cook chopped bacon over medium heat for 5-7 minutes until crispy. Set it aside, leaving some of the grease in the pan.
  2. Brown the Ground Beef: In the same skillet, cook ground beef until browned and fully cooked, about 5-7 minutes. Drain excess fat if necessary.
  3. Sauté the Onion and Garlic: Add chopped onion and minced garlic to the beef and cook for 3-4 minutes, until soft.
  4. Make the Casserole Base: Reduce heat to low, then stir in heavy cream, cream cheese, and mustard. Season with salt and pepper to taste.
  5. Add the Bacon and Cheese: Stir in cooked bacon, 1/2 cup shredded cheddar, and 1/2 cup shredded mozzarella. Mix until cheese is melted and the ingredients are well combined.
  6. Assemble the Casserole: Transfer the beef mixture into a greased 9×9-inch baking dish. Spread it evenly and top with remaining shredded cheddar cheese.
  7. Bake: Preheat oven to 350°F (175°C) and bake casserole for 20-25 minutes, or until the cheese is melted and bubbly.
  8. Serve: Let the casserole rest for 5 minutes before garnishing with chopped green onions and serving hot.

Notes

  • Add vegetables: Sauté cauliflower rice, zucchini, or mushrooms with the onion and garlic for extra veggies.
  • Make it spicier: Add diced jalapeños or a sprinkle of cayenne pepper to the beef mixture for some heat.
  • Use different cheeses: Experiment with Monterey Jack, Swiss, or any other cheese variety.
  • Make it dairy-free: Use coconut cream or almond milk and dairy-free cheese for a dairy-free version.
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Category: Main Course
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 450
  • Sugar: 3g
  • Sodium: 700mg
  • Fat: 28g
  • Saturated Fat: 8g
  • Unsaturated Fat: 16g
  • Trans Fat: 0g
  • Carbohydrates: 7g
  • Fiber: 2g
  • Protein: 32g
  • Cholesterol: 85mg

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