Keto Tex-Mex Ground Beef Casserole

Keto and tacos do go together, try this Tex-Mex ground beef casserole with cauliflower rice that has all the flavors of tacos without the carbs.

Keto Tex-Mex Ground Beef Casserole

Course: CuisineCuisine: European
Prep Time

10 mins

Cook Time

50

minutes
Additional Time

5

minutes
Total Time

1 hr 5 mins

Servings

6

Yield

1 (11×7-inch) casserole

Ingredients

  • undefined — cooking spray

  • 1 ½ pounds — ground beef

  • 2 ½ teaspoons — chili powder, divided

  • 2 teaspoons — onion powder, divided

  • 2 teaspoons — garlic powder, divided

  • 1 teaspoon — ground cumin

  • 1 teaspoon — ground coriander

  • undefined — salt and ground black pepper to taste

  • 2 — eggs

  • 2 tablespoons — heavy cream

  • 1 tablespoon — extra-virgin olive oil

  • ½ cup — chopped onion

  • 3 tablespoons — tomato paste

  • 1 pound — frozen riced cauliflower, thawed and drained

  • 1 ½ cups — grated Cheddar cheese, divided

Directions

  • Preheat the oven to 350 degrees F (175 degrees C). Coat an 11×7-inch baking dish with cooking spray.
  • Heat a large nonstick skillet over medium-high heat. Add ground beef; cook and stir until browned and crumbly, 5 to 7 minutes. Stir in 1 1/2 teaspoons chili powder, 1 teaspoon onion powder, 1 teaspoon garlic powder, cumin, coriander, salt, and black pepper until evenly distributed. Cook until fragrant, 4 to 5 minutes. Remove from heat.
  • Whisk eggs and cream together in a bowl; add to beef mixture. Transfer to the prepared baking dish; pat down evenly.
  • Wipe skillet clean; add olive oil and heat over medium heat. Add onion; cook until soft and translucent, about 2 minutes. Add remaining 1 teaspoon each chili powder, garlic powder, and onion powder; season with salt and black pepper. Stir in tomato paste; cook, stirring often, 2 to 3 minutes. Add cauliflower rice; continue cooking for 4 to 5 minutes. Remove from heat, stir in 1 cup Cheddar cheese; transfer to baking dish on top of beef mixture, smoothing with a spatula to flatten top.
  • Bake in the preheated oven for 25 to 30 minutes. Sprinkle remaining 1/2 cup Cheddar over top; bake until cheese has melted, about 5 minutes. Remove from oven; cool about 5 minutes. Serve warm.

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