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Keto Taco Casserole Recipe

4.5 from 130 reviews

This Keto Taco Casserole is a delicious low-carb dish that layers seasoned ground beef, keto-friendly corn tortillas, rich full-fat cream, and melted cheddar and Monterey Jack cheeses. Perfectly spiced with homemade taco seasoning and baked to bubbly, golden perfection, this casserole offers a satisfying and flavorful meal ideal for anyone following a ketogenic diet or low-carb lifestyle.

Ingredients

Scale

For the Casserole

  • 810 keto corn tortillas (homemade or store-bought)
  • 1 lb ground beef (at least 10% fat for a keto-friendly option, ideally 15%)
  • 1/2 cup onion (diced)
  • 1/2 cup green pepper (diced)
  • 1 tablespoon olive oil (about 2 teaspoons for browning beef)
  • 1/2 can green chiles (about 2 oz)
  • 1 cup full-fat cooking cream
  • 2 cups cheese (cheddar & Monterey Jack, shredded)
  • 1/2 cup chopped green onions (for topping)

Homemade Taco Seasoning

  • Chili powder
  • Garlic powder
  • Cumin
  • Paprika
  • Red pepper flakes (optional)

Instructions

  1. Prepare Keto Corn Tortillas: If making your own keto corn tortillas, prepare them ahead of time using a trusted recipe, or use store-bought keto-friendly tortillas for convenience.
  2. Heat Skillet: Warm a large skillet over medium heat and add about 2 teaspoons of olive oil to prevent sticking and promote even cooking.
  3. Cook Ground Beef and Vegetables: Add the ground beef, diced onion, and diced green pepper to the skillet. Cook until the beef is browned and vegetables are softened. Use ground beef with at least 15% fat content for better flavor and keto compliance.
  4. Add Taco Seasoning: Stir in your homemade taco seasoning evenly to coat the beef mixture thoroughly and cook for an additional minute to develop flavors.
  5. Mix in Green Chiles: Add the green chiles and mix well, allowing the ingredients to meld together for a few minutes.
  6. Layer Casserole: Grease a casserole dish and place a layer of keto corn tortillas at the bottom. You may cut them into strips or leave whole depending on your preference.
  7. Add Beef and Cheese Layers: Spread half of the seasoned beef mixture evenly over the tortillas and sprinkle a generous layer of shredded cheddar and Monterey Jack cheese on top.
  8. Repeat Layers: Add another layer of tortillas, followed by the remaining beef mixture, and top again with cheese.
  9. Pour Cream: Drizzle the full-fat cooking cream evenly over each cheese layer to keep the casserole moist and creamy.
  10. Top with Green Onions: Sprinkle chopped green onions over the casserole for added flavor and color.
  11. Bake: Preheat the oven to 375°F (190°C). Cover the casserole with foil and bake for 20 minutes. Then remove the foil and bake for an additional 10 minutes or until the cheese is bubbly and golden brown.

Notes

  • Use ground beef with at least 15% fat to keep the dish keto-friendly and flavorful.
  • Keto corn tortillas can be homemade or store-bought to suit your convenience.
  • You can customize the taco seasoning to your taste using preferred spices.
  • Covering the casserole while baking helps retain moisture, then uncovering creates a golden cheese topping.
  • Leftovers can be refrigerated and reheated for an easy next-day meal.

Keywords: keto taco casserole, low carb casserole, keto dinner recipe, ground beef casserole, keto Mexican casserole, low carb dinner, keto cheese casserole