Go Back
–+ servings
Low Carb Taco Casserole

Low Carb Taco Casserole That's Bursting with Flavor

This Low Carb Taco Casserole is a quick and satisfying keto dish packed with flavor and fresh ingredients.
Print Recipe Pin Recipe
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 6 servings
Course: Dinner
Cuisine: Mexican
Calories: 320
Ingredients Equipment Method Nutrition Notes

Ingredients
  

Casserole Base
  • 1 package Frozen Cauliflower Rice Can substitute with riced broccoli
  • 1 pound Ground Beef Lean ground turkey is a great substitute
Vegetables
  • 1 small Red Bell Pepper Can swap for other colored bell peppers or zucchini
  • 1 small White Onion Yellow onion or shallots can be used
Flavor
  • 2 tablespoons Taco Seasoning Homemade seasoning is an alternative
  • 2 tablespoons Tomato Paste Crushed tomatoes can also be used
  • 1/2 cup Water Chicken or beef broth can enhance flavor
Topping
  • 2 cups Shredded Colby/Jack Cheese Cheddar or mozzarella can be substituted
  • 1/2 cup Sour Cream Greek yogurt is a healthier alternative
Custom Toppings
  • 1 cup Lettuce Can add tomatoes, black olives, or guacamole
  • 1/4 cup Cilantro Jalapeños or hot sauce can increase heat

Equipment

  • skillet
  • Casserole Dish

Method
 

Preparation Steps
  1. Preheat your oven to 350°F (175°C).
  2. In a large skillet, heat a drizzle of oil over medium-high heat and sauté the frozen cauliflower rice for 5–7 minutes until browned. Transfer to a greased casserole dish.
  3. In the same skillet, add ground beef, chopped bell pepper, and diced onion. Cook over medium heat for about 7-10 minutes until the meat is browned.
  4. Stir in taco seasoning, tomato paste, and water. Cook for an additional 3–5 minutes until the liquid is absorbed.
  5. Spread the seasoned beef mixture over the cauliflower rice in the casserole dish and top with shredded cheese.
  6. Bake for 10-15 minutes until the cheese is melted and bubbling.
  7. Remove from oven, spread sour cream on top, and add desired toppings before serving.

Nutrition

Serving: 1servingCalories: 320kcalCarbohydrates: 12gProtein: 24gFat: 22gSaturated Fat: 10gCholesterol: 80mgSodium: 600mgPotassium: 300mgFiber: 4gSugar: 2gVitamin A: 500IUVitamin C: 40mgCalcium: 200mgIron: 3mg

Notes

This casserole is simple, satisfying, and perfect for meal prep. Avoid soggy leftovers by storing toppings separately.

Tried this recipe?

Let us know how it was!