Keto Cheeseburger Casserole

Keto Cheeseburger Casserole – The Ultimate Low-Carb Comfort Food.

A Hearty, Satisfying Casserole With Cheeseburger Flavor—Minus the Buns!

If you’re on a keto or low-carb diet but still crave the savory satisfaction of a good cheeseburger, this Keto Cheeseburger Casserole is going to become a regular on your dinner rotation. It’s rich, cheesy, flavorful, and incredibly simple to make—think of it as a deconstructed cheeseburger in a casserole dish, but with no buns, no guilt, and no compromise on taste.

This one-dish dinner is comforting, filling, and perfect for meal prep. Made with seasoned ground beef, melted cheese, and a creamy egg-based layer that binds it all together, it’s a low-carb hamburger bake that the whole family will love—even the non-keto eaters!

Why This Casserole Is a Keto Favorite

✅ Low in carbs, high in protein and fat
✅ Easy one-pan meal
✅ Great for leftovers and meal prepping
✅ No complicated steps or expensive ingredients
✅ Tastes like a cheeseburger without the bun!

Flavor & Texture Profile

This keto casserole is warm, cheesy, and savory with all the traditional cheeseburger flavors you love—like ground beef, onions, cheddar cheese, and even a little mustard or ketchup if you choose to include them. The egg and cream mixture gives it a firm, yet creamy, quiche-like texture that holds together beautifully in slices.

It’s hearty enough to serve as a main course, and it pairs perfectly with a green salad, keto coleslaw, or steamed vegetables.

Key Ingredients Overview

Here’s a breakdown of what goes into this low carb cheeseburger casserole and why:

Ground beef – The base of the dish. Choose 80/20 for flavor, or leaner if you prefer.
Onion – Adds aroma and depth. You can reduce or omit for lower carbs.
Garlic – For a flavorful boost.
Cheddar cheese – Sharp cheddar melts beautifully and gives the classic burger flavor.
Cream cheese – Adds richness and creaminess to the casserole.
Heavy cream – Combines with eggs to create a custard-like binder.
Eggs – Help set the casserole and add structure.
Pickles, mustard, or sugar-free ketchup (optional) – Enhances that authentic cheeseburger flavor.

How to Customize

Swap ground beef for ground turkey, chicken, or sausage
Use Monterey Jack, mozzarella, or pepper jack in place of cheddar
Stir in chopped pickles, bacon crumbles, or mushrooms for added flavor
Add sugar-free ketchup or mustard to the meat mixture for a more traditional cheeseburger taste

Meal Prep & Storage

Fridge: Store in an airtight container for up to 4 days.
Freezer: This casserole freezes well. Freeze in individual portions and reheat as needed.
Reheat: Microwave individual servings, or place covered in the oven at 325°F until warmed through.

Serving Suggestions

Serve with a crisp green salad or steamed broccoli
Top with shredded lettuce, tomato, pickles, or a dollop of sour cream
Turn leftovers into keto cheeseburger wraps using low-carb tortillas

Tips & Tricks

Drain the meat: After browning the beef, remove excess grease to keep the casserole from getting soggy.
Use parchment in the baking dish for easy cleanup and clean slices.
Shred your own cheese: Pre-shredded cheese often contains anti-caking agents that can affect melt quality.
Let it rest: Wait 5–10 minutes after baking to allow the casserole to set before slicing.

Quick Recipe Summary