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Low Carb Taco Casserole Recipe: The Ultimate Keto Dinner


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  • Author: Paula
  • Total Time: 25-30 minutes
  • Yield: 8 servings

Description

Low Carb Taco Casserole is a keto-friendly dish that combines the flavors of taco night with a healthy twist. With cauliflower rice, seasoned ground beef, and melted cheese, it’s a delicious and satisfying meal that’s low in carbs but full of flavor.


Ingredients

10 ounces frozen cauliflower rice

23 tablespoons oil

2 lbs ground beef

1 small red bell pepper, seeded and chopped

1 small white onion, chopped

4 tablespoons taco seasoning

1 tablespoon tomato paste

½ cup water

3 cups shredded Colby/Jack cheese

1 cup sour cream

Toppings:

Chopped lettuce

Chopped tomato

Sliced black olives

Avocado/guacamole

Cilantro

Sliced jalapeño

Salsa or hot sauce


Instructions

  1. Preheat your oven to 350ºF (175ºC).
  2. In a pan, heat 2-3 tablespoons of oil over medium-high heat. Add the frozen cauliflower rice and pan-fry until browned and cooked through. Transfer to a greased 2-quart casserole dish, spreading it into an even layer.
  3. In the same pan, brown the ground beef over medium-high heat. Add the chopped red bell pepper and onion, and cook until softened. Drain any excess fat, then stir in the taco seasoning, tomato paste, and water. Let it cook until the liquid absorbs and the beef is well-coated with the seasoning.
  4. Transfer the beef mixture into the casserole dish, layering it evenly on top of the cauliflower rice.
  5. Sprinkle shredded Colby/Jack cheese generously over the top of the beef mixture.
  6. Place the casserole in the oven and bake for 10-15 minutes, or until the cheese is melted and bubbly.
  7. Once baked, spread sour cream over the top. Add extra shredded cheese if desired, and finish with toppings like lettuce, tomato, olives, avocado, cilantro, jalapeños, and salsa.
  8. Serve hot and enjoy your delicious Low Carb Taco Casserole!

Notes

For extra veggies, add zucchini, mushrooms, or spinach to the ground beef mixture.

If you prefer a spicier dish, add diced jalapeños or hot sauce before baking.

For a dairy-free option, use coconut yogurt or vegan sour cream and dairy-free cheese alternatives.

  • Prep Time: 15 minutes
  • Cook Time: 10-15 minutes
  • Category: Main Course
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 350
  • Sugar: 4g
  • Sodium: 600mg
  • Fat: 25g
  • Saturated Fat: 12g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 8g
  • Fiber: 3g
  • Protein: 25g
  • Cholesterol: 90mg