Spanish Cauliflower Rice Recipe - Low Carb & Keto Friendly

Name: Spanish Cauliflower Rice
Prep time: 10 min
Cook time: 15 min
Total time: 25 min
Ingredients: 16 ounces cauliflower; 1 tablespoon olive oil; 1/3 cup tomato sauce; 1/4 cup chicken or vegetable broth; 1 teaspoon minced garlic; 1 teaspoon onion powder; 1/2 teaspoon ground cumin; 1/2 teaspoon sea salt; 1/4 teaspoon black pepper; 1 tablespoon fresh lime juice; 1/4 cup cilantro (chopped)

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Spanish Cauliflower Rice is a fast and easy veggie side that people go crazy for! You will be surprised at how well it tips its hat to classic Spanish Rice, but without the carbs. A drizzle of lime juice and a sprinkling of cilantro at the end completes this simple dish with an extra pop of flavor. It is just the right match for tacos, enchiladas, or grilled chicken.

Overhead photo of Spanish Cauliflower Rice in a white bowl on a white background with a spoon in front of it.

Lately, I have been trying to shed a few pounds, and the easiest way I have found to do this is to focus my diet on vegetables and protein.

I thought I couldn't live without things like rice, but it turns out there is an easy substitution.

This Cauliflower Spanish Rice is just as delicious as settling down to a big bowl of rice. Really, it is.

It is no surprise, this recipe has become a year-round staple in my side dish repertoire - it is absolutely perfect for any time I am serving Mexican food.

When you can serve a dish that is low carb, keto, dairy free, and gluten-free that the whole family loves, I call that winning!

Cauliflower for the Win!

Cauliflower has quickly become a rock star in my kitchen, and I couldn't be happier with my new leading star.

I use cauliflower rice all the time - from side dishes, to stir-fries and bowls ! I make my own "rice", but many stores now carry it in the freezer section.

And some have it in the produce section too. I've started keeping some in the freezer and fridge for when I am short on time.

If you are looking to limit carbs, on weight watchers, or are just trying lower your calories, this keto Mexican Cauliflower Rice Recipe is one you are going to want to try!

Overhead photo of cauliflower, olive oil, tomato sauce, broth, garlic, onion powder, cumin, salt, pepper, lime juice, and cilantro in prep bowls.

Tools to Make Keto Spanish Rice

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Food Processor (I ADORE this food processor. I have had many and this is the best. You may also use a hand grater.)
Large Skillet

Cauliflower rice cooking in a large skillet.

Variations for Cauliflower Spanish Rice

Add ½ diced onion to the skillet .
Add ½ cup thawed frozen baby peas when you add the seasonings. Omit the cilantro and garnish with parsley and parmesan cheese.
Use broccoli instead of cauliflower for Broccoli rice.
For added flavor in your Mexican cauliflower rice, you can add in 2 teaspoons of chili powder.
Make Spanish Yellow Cauliflower Rice by adding ½ teaspoon ground turmeric and a pinch of saffron.

Serving Suggestions

This works well as a side dish for tacos, enchiladas or burritos.
It is fabulous with Sheet Pan Chicken Fajitas.
Serve with Chicken with Avocado Sauce.

Short on Time?

If you are short on time or don’t have a food processor, you can still make this rice dish.

It is easy to find already riced cauliflower at most grocery stores. You will find it in the produce section most often.

You can even find frozen rice to make this easy side.

Tips for Making Cauliflower Spanish Rice

If you find that your cauliflower rice is sticking to the pan, you can fix this by adding a little more oil or liquid to the pan.
Frozen Riced Cauliflower tends to have a bit more liquid. Make sure you give it time to cook off!

Close up photo of a bowl of Keto Spanish Rice with a spoon in it.

Frequently Asked Questions

Can You Buy Cauli Rice?

Absolutely! Trader Joe’s was one of the first to come out with it. Now, there are numerous brands available including Green Giant and Birds Eye. I have even seen several grocery stores with store brands. Look for it in the freezer section and the produce section.

How Do You Cook Cauliflower Rice?

The best way to cook it is to saute in a little oil for five minutes. Add liquid to the pan and cover. Cook for another five to ten minutes.

How Long Can You Keep Cauliflower Rice in the Fridge?

It will keep in the fridge for up to five days loosely wrapped in plastic or a vegetable bag. It is best stored whole, because the florets begin to loose moisture when they are cut

How Do I Pick the Best Cauliflower?

Cauliflower should be pale white. Yellow or brown spots should be avoided, but minor ones can easily be trimmed off. Look for a head that has bright pale green leaves that are formed tightly around the base.