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Keto Taco Casserole Recipe
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3.89 from 43 votes

Keto Taco Casserole

Course: Dinner, Dinner Casserole
Cuisine: American
Keyword: keto casserole ideas, keto taco casserole, taco casserole recipe
Servings: 6 servings
Calories: 388kcal


  • 2 lbs ground beef
  • 1 small onion diced
  • 4 tablespoons or two store-bought packets of taco seasoning
  • 1 1/2 cups Mexican Blend Cheese shredded
  • 10 oz Rotel diced tomatoes and green chilies
  • 4.5 oz Ortega Chopped Green Chilies
  • 4 eggs beaten
  • 1/4 cup heavy cream
  • 1 tsp pepper
  • 1 tsp salt
  • 1/2 tsp Xanthan Gum You can omit this if you drain the grease from the hamburger after you brown it
  • 1 small can Black Soybeans optional
  • Optional toppings: Black olives cilantro, green onions, sour cream, lettuce, sriracha sauce, jalapenos, and avocado.


  • Preheat the oven to 350 degrees.
  • Dice the onion.
  • Saute the onion in olive oil until translucent (about 4 to 5 minutes)
  • Brown the ground beef with the onion, salt, and pepper.
  • Add 1/2 teaspoon Xanthan gum to thicken up the grease from the beef (either that or drain the beef so it won't taste greasy)
  • Add 4 tablespoons of this Homemade Taco Seasoning recipe (or two packets of store bought taco seasoning)
  • Transfer the cooked ground beef mixture to a 9 x 11 casserole dish.
  • Add the optional Black Soy Beans
  • Add 1 cup shredded cheese, Rotel diced tomatoes, green chilies and stir until well combined.
  • In a separate small bowl, crack the eggs and mix. Add the heavy cream to the egg mixture.
  • Pour the egg mixture into the ground beef mixture in the casserole dish and stir until it's fully combined.
  • Top with the remaining shredded cheese and optional olives.
  • Bake at 350 degrees for 35 to 40 minutes.



I personally love to top this hot casserole with cold shredded lettuce, sour cream, and jalapenos on top.


Serving: 1serving | Calories: 388kcal | Carbohydrates: 10g | Protein: 46.9g | Fat: 17.1g | Fiber: 2.3g | Sugar: 2g