Low-Carb Vegetarian Mexican Cauli-Rice
- Ready in 15m
- 7 g net carbs
- 120 kcal
- Serves 4
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This low carb spin on Mexican rice is a delicious base for taco bowls or as a side to any Mexican inspired dinner. You can rice the cauliflower yourself or get a little help from a store-bought variety for a less stress and no mess option. You can easily make this into a vegetarian meal by adding some avocado, sour cream, and other veggies to the top before serving.
This keto side dish recipe comes together in just a few minutes. You’ll start out by sautéing some onion and garlic along with some spices. Then after adding in the cauliflower rice you’ll pour in some diced tomatoes. Feel free to use fire-roasted or even fresh if that’s what you have on hand.
Step-by-step
Heat the oil in a large skillet over medium heat. Sauté the onion and garlic for 2-3 minutes until they start to soften. Add in the spices and cook 30 seconds until fragrant.

Add in the riced cauliflower and cook 5-7 minutes until soft and starting to crisp around the edges. Pour in the tomatoes and stir to combine. Cook another 3-5 minutes until the mixture is dry and resembles fluffy rice.

Season with salt to taste and serve, or let it cool down and refrigerate fir up to 4 days.


Recipe
Low-Carb Vegetarian Mexican Cauli-Rice
★★★★★4.7Enjoy this quick-prep low carb vegetarian Mexican cauliflower rice as a side, or top with sliced avocado ...
- Hands on
- 15m
- Overall
- 15m
- Servings
- 4
- 7 g
- Net carbs
- 3.6 g
- Protein
- 7.7 g
- Fat
- 120
- kcal
Ingredients makes 4 servings
- Optional toppings:
Instructions
Heat the oil in a large skillet over medium heat. Sauté the onion and garlic for 2-3 minutes until they start to soften. Add in the spices and cook 30 seconds until fragrant.
Add in the riced cauliflower and cook 5-7 minutes until soft and starting to crisp around the edges. Pour in the tomatoes and stir to combine. Cook another 3-5 minutes until the mixture is dry and resembles fluffy rice.
Season with salt to taste and serve, or let it cool down and refrigerate fir up to 4 days.
Nutrition per serving
Carbs 25%Protein 13%Fat 62% of calories
- Net carbs
- 7 g
- Total carbs
- 12.2 g
- Fiber
- 5.3 g
- Sugars
- 5.7 g
- Protein
- 3.6 g
- Fat
- 7.7 g
- Saturated fat
- 1.1 g
- Calories
- 120 kcal
- Sodium
- 141 mg · 6.14% RDA
- Magnesium
- 34 mg · 8.46% RDA
- Potassium
- 611 mg · 30.6% EMR
Nutrition by ingredient
| Per serving | Net carbs | Protein | Fat | kcal |
|---|---|---|---|---|
| Olive oil, extra virgin | 0 g | 0 g | 6.8 g | 60 |
| Onion, white, fresh | 1.3 g | 0.2 g | 0 g | 7 |
| Garlic, fresh | 0.2 g | 0 g | 0 g | 1 |
| Chile (chili) powder, spices (ancho, chipotle, Mexican chile powder) | 0.3 g | 0.3 g | 0.3 g | 6 |
| Cumin, ground | 0.2 g | 0.1 g | 0.1 g | 2 |
| Cauliflower rice, homemade (cauli-rice, KetoDiet app) | 3.3 g | 2.2 g | 0.3 g | 28 |
| Tomatoes, canned (unsweetened) | 1.6 g | 0.8 g | 0.3 g | 16 |
| Salt, pink Himalayan rock salt | 0 g | 0 g | 0 g | 0 |
| Total | 7 g | 3.6 g | 7.7 g | 120 |
- Gluten free
- Dairy free
- Egg free
- Nut free
- Pork free
- Avocado free
- Coconut free
- Fish free
- Shellfish free
- Pescatarian
- Vegetarian
- Vegan
Serve it with
Dishes that go well with cauli rice.

Low-Carb Instant Pot Osso Buco

Seared Scallops in Garlic-Lemon Butter Sauce

Easy Instant Pot Rack Of Lamb

In-A-Hurry Fish Curry

Low-Carb Sweet & Smoky Pulled Chicken

Keto Garlic Parmesan Chicken Wings

Keto Chili-Lime Crispy Chicken Wings

Steak with Quick Mustard & Peppercorn Sauce

Keto Fish Fingers with Chimichurri Mayo

Easy Low-Carb Paprika Chicken

Oven Baked Keto Southern Fried Chicken

Keto Korean Chicken Wings

Keto Sun-Dried Tomato Chicken

Low-Carb Chicken Seekh Kebabs

Keto Pulled Pork with BBQ Sauce

Lamb Souvlaki - Greek Lamb Skewers
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Comments & ratings (8)
I am a vegetarian keto gal. This was sooo good. I added cheese and sour cream and made it a great meal.
Thank you Debbie, sounds delicious!
What is the serving size exactly?
Hi Patricia, it should be about 1 1/4 cup per serving. For most people it's not necessary to be super precise but if you do want/need to be precise, the best way would be to weigh the cooked meal and then divide by four servings.
This recipe... WOW. It was amazing. I added some scrambled eggs and topped it with avocado for a really filling meal, all atop cauli rice, just like you recommended. It was delicious! Highly recommend this one. It was also a pretty quick/easy one to cook up. Thank you for all the great posts!
I'm glad you liked it Anna! 😊
Could you make this with the store bought steam in a bag riced cauliflowers?
Yes you can use ready-made (raw) cauliflower rice!