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What if your favorite bacon cheeseburger could skip the bun, keep all the flavor, and come out of the oven in one cheesy, sizzling dish? That’s exactly what this Low Carb Bacon Cheeseburger Casserole delivers. Whether you’re cutting carbs, feeding a hungry crowd, or just craving something hearty and comforting, this recipe checks all the boxes — with zero fast food regret.
I first made this on a cold weeknight when dinner needed to be fast, filling, and toddler-approved. Turns out, it’s also perfect for 4th of July cookouts, Mother’s Day brunches, or even meal prepping through the New Year’s resolution season. It reheats beautifully, satisfies like a classic burger, and plays well with everything from tater tots to a simple green salad — depending on how rebellious you’re feeling.
Ready to dig in? This one’s a keeper.
What You’ll Need
This low carb bacon cheeseburger casserole brings all the comfort of a classic cheeseburger without the bread. It’s simple to prep, easy to adapt, and packed with familiar flavors. Below is everything you need to get started.
Ingredients
- 1 pound ground beef – Choose 80/20 for rich flavor and the right amount of fat.
- 6 slices bacon, chopped – Cook until crispy to add salty crunch throughout.
- 1 small onion, diced (optional) – Adds a touch of sweetness and texture, but can be left out for a stricter low carb or carnivore version.
- 1 cup shredded cheddar cheese, divided – Half for layering, half for topping.
- 4 large eggs – These help bind the casserole and give it structure.
- 1/2 cup heavy cream – Adds richness and keeps the casserole moist.
- 1 teaspoon mustard – Use yellow or Dijon. It sharpens the flavor and gives it a classic cheeseburger bite.
- Salt and pepper to taste
- Pickles for garnish (optional) – Add them after baking for a tangy contrast.
Optional Add-ins and Variations
- For a tater tot topping: Add a layer of frozen tater tots during the last 20 minutes of baking for a crisp finish. This is a nod to the popular bacon cheeseburger tater tot casserole.
- Carnivore-style: Omit onion and mustard. Stick to meat, eggs, cheese, and bacon.
- With potatoes or hash browns: For a heartier dish, layer par-cooked diced potatoes or thawed hash browns under the beef mixture.
- Mother’s Day version: Use gourmet cheeses or sautéed mushrooms to make it more elegant.
- 4th of July meal prep: Bake it a day ahead and reheat it as a no-fuss main for your cookout.
This casserole works for weeknight dinners, holiday spreads, or meal prep routines. With just a few ingredients, it delivers satisfying results every time.
Detailed Cooking Instructions
This low carb bacon cheeseburger casserole comes together in just a few steps, making it ideal for busy weeknights, casual gatherings, or meal prep. The process is straightforward, and the result is a savory, satisfying dish with all the best parts of a cheeseburger — minus the bun.
Step-by-Step Directions
1. Preheat the oven
Set your oven to 350°F (177°C). Lightly grease a 9×13-inch baking dish and set it aside.
2. Cook the bacon
In a large skillet over medium heat, cook the chopped bacon until crisp. Stir occasionally so it cooks evenly. Remove the bacon and drain it on paper towels. Leave about a tablespoon of the bacon fat in the pan for added flavor.
3. Brown the ground beef
Add the ground beef to the same skillet. Break it up with a spatula and cook until browned. Add the diced onion at this stage if you’re using it. Once the meat is fully cooked, drain the excess grease.
4. Combine beef and bacon
Return the cooked bacon to the skillet and stir it into the beef mixture. Let it cook for another minute to combine flavors, then remove from heat.
5. Layer the casserole
Spread the beef and bacon mixture evenly into the prepared baking dish. Sprinkle half of the shredded cheddar cheese on top.
6. Mix the egg base
In a medium bowl, whisk together the eggs, heavy cream, mustard, salt, and pepper. Pour this mixture evenly over the meat layer in the baking dish.
7. Add remaining cheese
Top the casserole with the rest of the shredded cheese, spreading it to cover the surface.
8. Bake
Place the casserole in the oven and bake uncovered for 30 to 35 minutes. The top should be golden and the center should be set. If you’re adding tater tots, layer them on top at the 15-minute mark and continue baking until crisp.
9. Cool slightly before serving
Let the casserole sit for 5 to 10 minutes before slicing. This helps it hold together and keeps the cheese from burning your mouth.
10. Garnish and serve
Add pickle slices or chopped dill pickles before serving, if desired. For a full cheeseburger effect, serve with a side salad, roasted vegetables, or low carb fries.
This dish reheats well and stores easily, making it a strong choice for meal prep, holiday weekends, or weeknight dinners. Whether you’re serving it fresh from the oven or reheated for lunch the next day, it’s a simple way to enjoy the flavor of a cheeseburger with none of the carb crash.
Tips & Tricks
This low carb bacon cheeseburger casserole is built for flexibility. Whether you’re cooking for picky eaters, following a keto plan, or prepping for the holidays, a few smart tips can make this dish even better.
Make It Ahead
- Meal prep win: Assemble the casserole the night before and refrigerate it unbaked. When you’re ready to cook, let it sit at room temperature for 20 minutes, then bake as directed.
- Freezer-friendly: You can also freeze the cooked casserole in individual portions. Reheat in the oven or microwave for a quick low carb lunch.
Customize the Flavor
- Cheese choices: Swap cheddar for Monterey Jack, Gouda, or a shredded blend. Just make sure it melts well.
- Add heat: Mix in chopped jalapeños or a dash of hot sauce to the egg mixture for a spicy kick.
- Sauce upgrade: Drizzle sugar-free ketchup or a simple burger sauce over each serving for that full cheeseburger experience.
Keep It Keto (or Not)
- Keto-friendly version: Skip the onion if you’re limiting carbs further. Focus on meat, cheese, and eggs.
- Family-friendly option: Add a thin layer of tater tots on top during the last 20 minutes of baking. It becomes a bacon cheeseburger tater tot casserole — a guaranteed hit with kids.
Cooking Tips
- Don’t skip draining: After browning the beef, always drain the grease to avoid a soggy bottom.
- Bake uncovered: This keeps the top golden and prevents excess moisture from building up inside.
- Let it rest: Giving the casserole a few minutes to cool after baking helps it set and slice cleanly.
This casserole isn’t fussy, which is part of its charm. With just a little planning, it can serve as a go-to recipe for weeknight dinners, Mother’s Day brunch, or even a 4th of July cookout when you want something hearty that holds up in a crowd.
You Might Also Like
If this low carb bacon cheeseburger casserole hits the spot, here are more easy, satisfying dishes to keep in your rotation. Each one is packed with flavor and simple to make — perfect for busy nights, weekend meal prep, or holiday spreads.
- Creamy Jalapeño Chicken Wrapped in Bacon
A bold, spicy twist on baked chicken that’s wrapped in bacon and smothered in a creamy sauce. Keto-friendly and full of flavor. - Irresistible Cheesy Roasted Cauliflower Bake
A low carb side dish that delivers on texture and taste. Perfect for pairing with casseroles or grilled meats. - Stovetop Creamy Ground Beef Pasta – Quick & Easy Dinner
Comfort food that’s fast and filling. This skillet meal is great for weeknights when time is short but hunger is real. - Crave-Worthy Bunless BBQ Bacon Burgers for Mom
These bunless burgers are loaded with BBQ flavor and perfect for a low carb Mother’s Day dinner or backyard grilling night. - Slow Cooker Brown Sugar Garlic Chicken – Easy & Flavorful
A sweet and savory slow cooker meal that practically makes itself. Ideal for hands-off cooking during busy weeks.
These recipes keep things simple, flavorful, and flexible — just like your favorite casseroles.
Frequently Asked Questions
Still have questions about this low carb bacon cheeseburger casserole? Here are answers to the most common ones, whether you’re planning for a weeknight dinner or prepping for a special occasion.
Yes. You can assemble the casserole a day in advance and refrigerate it unbaked. When you’re ready to cook, let it sit at room temperature for about 20 minutes, then bake as directed. It also freezes well after baking.
It is. This version keeps carbs low by skipping the bun and relying on high-fat, low-carb ingredients like ground beef, cheese, bacon, eggs, and heavy cream. To reduce carbs further, omit onions and double-check any added toppings or condiments.
Yes, ground turkey works if you’re looking for a leaner option. Just note that it may not be as rich or flavorful, so consider adding extra seasoning or cheese.
Add a layer of tater tots or hash browns to the top during the last 20 minutes of baking. This version is often called a bacon cheeseburger tater tot casserole and is especially popular with kids.
Reheat slices in the oven at 300°F for about 10 to 15 minutes, or microwave individual portions for 1 to 2 minutes. For best results, cover with foil or a microwave-safe lid to retain moisture.
Yes. This casserole works well for events like Mother’s Day brunch, 4th of July cookouts, or New Year meal prep. It’s easy to portion, holds up well at room temperature, and feels hearty enough for a main dish.
You can. Try layering sautéed mushrooms, diced tomatoes, or chopped spinach into the beef mixture. Just be sure to cook them first to reduce moisture.
If you’ve got more questions, drop them in the comments or experiment and make it your own. This casserole is as flexible as it is filling.
Low Carb Bacon Cheeseburger Casserole Recipe
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: 6 servings
- Category: Mains
- Method: Bake
- Cuisine: American
- Diet: Gluten Free
Description
This low carb bacon cheeseburger casserole is an easy, cheesy main dish that delivers all the flavor of a classic burger—without the bun. Great for keto meals, weeknight dinners, or holiday gatherings. Make it ahead, freeze it, or serve fresh for comfort food done right.
Ingredients
- 1 lb ground beef
- 6 slices bacon, chopped
- 1 small onion, diced (optional)
- 1 cup shredded cheddar cheese, divided
- 4 large eggs
- ½ cup heavy cream
- 1 tsp mustard (yellow or Dijon)
- Salt and pepper to taste
- Pickles for garnish (optional)
Instructions
- Preheat oven to 350°F (177°C). Grease a 9×13-inch baking dish.
- In a skillet, cook bacon until crisp. Set aside on paper towels.
- In the same pan, brown ground beef with onion if using. Drain excess grease.
- Return bacon to skillet and stir to combine with beef.
- Spread beef and bacon into baking dish. Sprinkle half the cheese over the top.
- In a bowl, whisk eggs, heavy cream, mustard, salt, and pepper. Pour evenly over meat.
- Top with remaining cheese.
- Bake uncovered for 30–35 minutes, until golden and set.
- Let cool 5–10 minutes before slicing.
- Garnish with pickles if desired. Serve warm.
Notes
- For a family-friendly twist, top with tater tots during the last 20 minutes of baking.
- To freeze, let cool completely and portion into airtight containers.
- Ideal for keto, low carb, or gluten-free meal plans.
- Make it your own by using Monterey Jack or adding jalapeños for a spicy kick.
Nutrition
- Serving Size: 1/6 of casserole
- Calories: 430
- Sugar: 1g
- Sodium: 620mg
- Fat: 34g
- Saturated Fat: 14g
- Unsaturated Fat: 18g
- Trans Fat: 0g
- Carbohydrates: 4g
- Fiber: 0g
- Protein: 26g
- Cholesterol: 210mg
Keywords: low carb, bacon cheeseburger casserole, keto dinner, gluten free, ground beef, make ahead, freezer friendly, comfort food, tater tot casserole, family dinner
Save This Recipe for Later
Don’t lose track of this cheesy, satisfying low carb bacon cheeseburger casserole — it’s one of those dishes you’ll come back to again and again. Perfect for busy weeknights, holiday meal prep, or whenever a craving hits.
Delicious Low Carb Bacon Cheeseburger Casserole Recipe
Easy Low Carb Bacon Cheeseburger Casserole for Keto & Holidays
