Step 1

Cook the 24 ounces of frozen cauliflower rice in the microwave according to the instructions on the bag and place it in a small bowl. Set it aside. If frozen cauliflower rice is not an option for you, you can make our recipe for cilantro lime cauliflower rice.

Step 2

In a large bowl combine the cooked cauliflower rice with the lime juice and the chopped cilantro. Spread the cilantro lime cauliflower rice evenly onto a 9x13 greased baking dish.

Step 3

Over medium-high heat in a large skillet brown the ground beef. Break up the meat and sprinkle the baking soda and seasonings. If you opt to tenderize the ground beef with baking soda it will need to sit for about 15 minutes before cooking the meat. Cook the meat until brown being sure to break it into pieces with a spatula until cooked. Set the ground beef aside in a large bowl and cook the chopped onion and bell peppers in the same skillet you browned the meat.

Step 4

Preheat the oven to 350 degrees F.

Step 5

Next, add the cooked taco meat on top of the cauliflower rice being sure to distribute the meat evenly.

Step 6

Prepare the cheesy salsa; instructions are below.

Step 7

Then spread the cheese sauce over the surface of the taco casserole.

Step 8

Next, sprinkle 2 cups of the shredded cheese over the surface of the taco casserole. If adding the raw jalapeños, evenly distribute them over the casserole. Next, sprinkle the remaining 1/4 cup of shredded cheese on top of the casserole.

Step 9

Bake in the preheated 350-degree oven for 35-40 minutes until the casserole is hot and bubbly and the top is golden brown.

Step 10

Garnish with fresh chopped cilantro, avocado slices, and green onions.

Step 11

Store leftovers in the refrigerator for up to 3 days or freeze in an airtight container for up to 1 month.

Step 12

In a small pot, mix together until fully combined the tomato sauce, diced can of tomatoes with green chilies, heavy cream or sour cream thinned with heavy cream, and spices. Cook on medium heat and gradually add 1 1/2 cups of shredded cheese.

Step 13

Stir the sauce until the cheese melts and is fully incorporated. Set it aside.