If you’ve been craving all the juicy, cheesy goodness of a bacon cheeseburger — but without the carbs — this Low-Carb Bacon Cheeseburger Casserole is about to become your new weeknight hero.
I made this recipe on a lazy Sunday when I was cleaning out my fridge and found a few strips of bacon, a block of cheddar, and some ground beef. It turned out so creamy, savory, and utterly satisfying that my family asked for it again the next night. That’s when I knew it had to make it onto the blog.
This casserole tastes just like your favorite cheeseburger — minus the bun — and it’s baked to melty, golden perfection. Whether you’re keto, low-carb, or just hungry for something comforting, this dish hits every note of satisfaction.
🧡 Why You’ll Love This Recipe
- All the burger flavor, no bun required: Savory beef, smoky bacon, melted cheese, and creamy sauce baked together into comfort-food bliss.
- Keto and family-friendly: Even carb-lovers devour this one!
- Make-ahead perfection: Stores and reheats beautifully for busy days.
- Customizable: Add your favorite toppings like pickles, jalapeños, or extra cheese.
🍔 What It Tastes Like
Imagine the flavors of a backyard cheeseburger fresh off the grill — rich ground beef, smoky bacon, gooey cheese, and a touch of tangy sauce — but in a creamy, casserole form that melts in your mouth. Each bite is hearty and indulgent, with the perfect balance of savory, smoky, and slightly tangy notes.
It’s comfort food, reinvented for a low-carb lifestyle.
💪 Benefits of This Recipe
- High in protein and healthy fats to keep you full and energized.
- Naturally gluten-free and low-carb, perfect for keto or paleo diets.
- Simple pantry ingredients.
- Ideal for meal prep — stays fresh for several days.
🛒 Ingredients
For the Casserole
- 1 lb (450g) ground beef (80/20 for best flavor)
- 6 slices bacon, cooked and crumbled
- 1 small onion, finely chopped
- 2 cloves garlic, minced
- 1 cup shredded cheddar cheese (or a mix of cheddar and mozzarella)
- 4 oz cream cheese, softened
- ½ cup mayonnaise
- ¼ cup heavy cream
- 2 tablespoons tomato paste
- 1 tablespoon yellow mustard
- 1 teaspoon Worcestershire sauce
- Salt and freshly ground black pepper, to taste
Optional Add-ins
- 1 cup chopped pickles or diced jalapeños (for extra zing)
- Sautéed mushrooms or bell peppers for a veggie boost
- Extra cheese on top for ultimate gooeyness
Garnish
- Fresh chives or parsley, chopped
🔪 Tools You’ll Need
- Large skillet
- Mixing bowls
- 8×8 inch (20×20 cm) baking dish
- Spatula and whisk
👩🍳 Step-by-Step Instructions
Step 1: Cook the Bacon and Beef
Preheat your oven to 375°F (190°C).
Cook bacon in a skillet over medium heat until crispy. Remove, drain, and crumble.
In the same skillet, sauté onion for 3–4 minutes, then add garlic and cook another minute.
Add ground beef, season with salt and pepper, and cook until browned. Drain any excess fat.
Step 2: Make the Creamy Cheese Mixture
In a large mixing bowl, combine cream cheese, mayonnaise, heavy cream, tomato paste, mustard, Worcestershire sauce, and half the shredded cheese. Whisk until smooth.
Step 3: Combine Everything
Add the cooked beef mixture and bacon into the creamy sauce. Stir well to coat. If you’re using pickles or jalapeños, fold them in here.
Step 4: Bake It Up
Pour the mixture into a greased 8×8 baking dish.
Sprinkle the remaining cheese evenly on top.
Bake for 20–25 minutes, until the cheese is bubbly and golden.
Step 5: Garnish & Serve
Let cool for 5 minutes before serving. Top with chopped chives or parsley for a burst of color and freshness.
🍽️ What to Serve With It
This casserole pairs beautifully with:
- Cauliflower mash or roasted veggies
- Green salad with ranch or vinaigrette
- Keto buns if you’re craving a handheld version
💡 Tips for Success
- Use full-fat dairy for richer texture and flavor.
- Don’t skip the mustard and tomato paste — they bring that classic cheeseburger tang!
- Want it spicier? Add a pinch of chili flakes or hot sauce to the mix.
- Let it rest for a few minutes before slicing — it sets up perfectly.
🧊 Storage & Meal Prep
- Refrigerate: Store leftovers in an airtight container for up to 4 days.
- Reheat: Microwave individual portions or warm in a 350°F oven for 10 minutes.
- Freeze: Cool completely, wrap tightly, and freeze for up to 2 months.
ℹ️ Recipe Information
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Servings: 4–6
❓ Frequently Asked Questions
Can I make this ahead of time?
Yes! Assemble the casserole up to a day in advance, cover, and refrigerate. Bake just before serving.
Can I use turkey or chicken instead of beef?
Absolutely. Ground turkey or chicken works great for a lighter option.
Can I make it dairy-free?
Use dairy-free cream cheese, mayo, and shredded cheese substitutes — it still turns out deliciously creamy!
💬 Conclusion
This Low-Carb Bacon Cheeseburger Casserole is the perfect example of how “low-carb” doesn’t have to mean “low flavor.” It’s rich, cheesy, and deeply satisfying — everything you love about a classic cheeseburger, baked into one creamy, comforting dish.
Whether you’re meal-prepping for the week or feeding a hungry family, this casserole is guaranteed to hit the spot. And trust me… once you make it, it’ll go straight into your “regular rotation” file!
🌿 Try These Next
- 🧀 Keto Broccoli Cheddar Bake
- 🥓 Loaded Cauliflower Casserole with Bacon and Sour Cream
- 🍳 Creamy Spinach & Mushroom Egg Bake
⭐ Join the Fun
If you try this recipe, don’t forget to share your version on Pinterest or tag me — I love seeing your casseroles bubbling away in the oven!
🧮 Nutritional Information (Per Serving)
- Calories: ~420
- Fat: 36g
- Carbs: 5g (net)
- Protein: 24g
- Fiber: 1g
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