Step 1

To make the homemade taco seasoning, add all ingredients to a small bowl and whisk until evenly mixed. Set aside.

Step 2

Add oil to a large pan or skillet and bring to medium-high heat. Add in cauliflower rice. Cook, stirring occasionally, until tender. Drain and place cauliflower into a bowl to set aside.

Step 3

In the same pan, add garlic, onion, ground beef and bring to medium-high heat. Cook until ground beef has browned, crumbling the ground beef as you cook it. Drain out excess fat.

Step 4

Sprinkle taco seasoning across ground beef. Stir in the black beans. Add ¼ cup water and diced tomatoes (including the liquid). Stir and cook on medium heat until everything is evenly mixed and sauce has thickened.

Step 5

Add the cauliflower rice back in and mix with the taco meat, cooking a few minutes on medium heat. Drain any liquid from the pan.

Step 6

Add taco cauliflower rice into a 9 x 12 inch casserole pan. Sprinkle cheese across surface. Baked in oven at 350F for about 10 minutes or until cheese is melted.

Step 7

Garnish with cilantro, avocado. Serve with lime wedges.