This simple keto cheeseburger casserole is filling and hearty and makes a superb low-carb option to your cheeseburger.

This casserole is so tasty, in a superbly non-gourmet kind of manner. You are able to change the spices you use, and also you may add veggies. Like many casseroles, it is a really forgiving and versatile recipe.
You will just need a few straightforward ingredients to create this yummy keto cheeseburger casserole.
You are able to keep the leftovers from the refrigerator, in an airtight container, for 3-4 days. Reheat them in the microwave, on 50% power.
Please, if you like this Keto Cheeseburger Casserole recipe, don’t forget to give me STAR RATE (★★★★★) or comment below. Thanks!
Keto Cheeseburger Casserole
Ingredients
- 2 lbs extra lean ground beef
- 2 tsp coarse kosher salt not fine salt
- ¼ cup avocado oil mayonnaise
- ¼ tsp black pepper
- 1 tbsp minced garlic
- olive oil spray for the baking dish
- ¼ cup unsweetened ketchup
- 1 medium onion finely chopped (about 6 oz)
- 1 ½ cup shredded sharp cheddar divided (about 6 oz)
- 2 tbsp olive oil
- 1 tbsp mustard
Instructions
- Preheat oven to 400°F. Then spray a 2-quart baking-dish with olive oil.
- Heat the olive oil in a large-skillet over medium-high-heat for2 minutes. Then add onions and beef.
- Cook, stirring to break up the beef, till the beef is browned and the onion is tender for 5 minutes. When there are fluids in the bottom of the skillet, then drain the mix and then return it to the skillet.
- Stir in the black pepper, garlic and kosher salt. Cook, stirring for a few minute.
- Turn off the heat. Stir in the unsweetened ketchup, mayonnaise, mustard and 1 cup cheddar.
- Transfer the mixture to the prepared baking-dish. Sprinkle with the remaining cheese.
- Bake until the cheese is melted and the casserole is heated through, for 15 minutes.
- Or, if your baking-dish is broiler-safe, broil the casserole 6-inches below the heating element (not straight under ) till cheese is melted, for 1-2 minutes.
So good, I added some crumbled bacon.
So good! Added 1/4 cup of diced pickles like someone else suggested. Will make again!
Wow wow wow. Amazing we all loved this. It’ll definitely be on the rotational menu from now!
Looks great! Is the onion okay to use for keto? I thought they were too high carbs.
So good!! Very flavourful!!