Spanish Cauliflower Rice Recipe
If you’re in the mood for a dish that’s outrageously satisfying, full of flavor, and effortlessly fits into even the busiest weeknight, this Spanish Cauliflower Rice Recipe is your new go-to. It’s everything I adore in a comfort meal: zesty tomatoes, savory spices, and a fluffy cauliflower twist that feels both indulgent and light. Whether you’re looking to eat a bit healthier, spice up your usual rotation, or just want to try something new, this Spanish Cauliflower Rice Recipe will absolutely win your heart and your taste buds.

Ingredients You’ll Need
The beauty of this Spanish Cauliflower Rice Recipe is how it transforms simple, everyday ingredients into a vibrant, restaurant-worthy dish. Every component plays its part, offering color, aroma, or a burst of flavor that takes this recipe from humble to unforgettable.
- ½ cup diced onion: Adds a mellow sweetness and depth that forms the aromatic backbone of the dish.
- 1 Tablespoon olive oil: Brings richness and helps everything sauté beautifully without sticking.
- 12 ounces frozen riced cauliflower (1 bag): The star of the show! Quick-cooking and easy, it soaks up all the flavors while keeping things light and fluffy.
- 2 Tablespoons tomato paste: Intensifies the sauce with a concentrated punch of umami and vibrant color.
- 10 ounces Rotel diced tomatoes and green chiles (1 can, drained): Infuses the rice with juicy bits of tomato and a gentle kick from the green chiles.
- 1 teaspoon cumin: Delivers earthy warmth and that unmistakable Spanish-inspired aroma.
- ½ teaspoon chili powder: Adds a subtle smokiness and a little heat to round out the dish.
- 1 teaspoon minced garlic: Fresh, fragrant, and utterly essential for bold flavor.
- Salt and pepper, to taste: Because every great dish needs a final touch of seasoning to make the flavors pop.
How to Make Spanish Cauliflower Rice Recipe
Step 1: Sauté the Onion
Begin by heating the olive oil in a large skillet over medium heat. Add the diced onion and let it work its magic, softening and sweetening as it sizzles for about 5 minutes. This step sets the stage with an irresistible aroma that hints at the deliciousness to come.
Step 2: Build the Flavor Base
Turn the heat up to medium-high, then toss in the frozen riced cauliflower, tomato paste, drained Rotel tomatoes with green chiles, cumin, chili powder, minced garlic, and your desired amount of salt and pepper. The mixture will come alive with color and fragrance! Cook, stirring often, for about 6-8 minutes, until the cauliflower rice becomes tender and everything mingles together into a flavorful, fluffy masterpiece.
Step 3: Serve and Enjoy
Once the Spanish Cauliflower Rice Recipe is piping hot and perfectly cooked, spoon it up onto plates right away. Every bite should be steamy, bold, and packed with lively Spanish-inspired goodness. It’s that easy!
How to Serve Spanish Cauliflower Rice Recipe

Garnishes
Set your dish apart by showering it with fresh toppings! Try chopped cilantro, a squeeze of lime, or thinly sliced green onions for an extra burst of color and zing. A little sprinkle of crumbled queso fresco or a dusting of smoked paprika never hurts either.
Side Dishes
This Spanish Cauliflower Rice Recipe plays well with both simple and more festive accompaniments. Pair it with grilled chicken, roasted fish, or even a classic black bean salad. It also makes a fantastic base for burrito bowls, or tucked inside lettuce wraps for a fresh, low-carb dinner.
Creative Ways to Present
For a fun twist, use this Spanish Cauliflower Rice Recipe as a stuffing for peppers or tomatoes—just bake until everything’s bubbling and irresistible. Or layer it into casseroles and enchilada bakes for a comforting family-style meal.
Make Ahead and Storage
Storing Leftovers
Any extras of this Spanish Cauliflower Rice Recipe are a meal-prepper’s dream. Simply transfer cooled rice to an airtight container and store it in the fridge for up to 4 days—perfect for quick lunches or sides throughout the week.
Freezing
If you want to plan even farther ahead, Spanish Cauliflower Rice Recipe freezes beautifully! Scoop portions into freezer-safe bags or containers and store for up to three months. Just thaw overnight in the fridge before reheating for a practically effortless meal.
Reheating
To bring your Spanish Cauliflower Rice Recipe back to life, heat it gently in a skillet over medium heat, adding a splash of water or broth if it seems a bit dry. You can also microwave it in short intervals, stirring every so often until warmed through—it’s just as tasty the second time around!
FAQs
Can I use fresh cauliflower instead of frozen?
Absolutely! Just pulse fresh cauliflower florets in your food processor until they’re rice-sized. You may need to sauté for an extra minute or two, but the result is just as satisfying.
Is this Spanish Cauliflower Rice Recipe spicy?
It’s gently spiced rather than fiery. The Rotel adds a little warmth, but you can always adjust the chili powder (or add hot sauce) to suit your heat preference.
Do I need to drain the Rotel tomatoes?
Yes, draining off the excess liquid helps keep the dish fluffy and prevents it from becoming soggy. If you like things saucier, you can reserve a tablespoon or two of the juice to stir in as needed.
What proteins pair best with this recipe?
Grilled chicken, sautéed shrimp, or pan-seared tofu all soak up the Spanish flavors beautifully! It’s also amazing tucked alongside pulled pork or mixed beans for a plant-based feast.
Can I make this recipe ahead of time?
Definitely! The flavors actually deepen after a day in the fridge, making this Spanish Cauliflower Rice Recipe even more delicious for meal prep or parties.
Final Thoughts
There’s a reason this Spanish Cauliflower Rice Recipe has become a staple in my kitchen. It’s quick, customizable, and so utterly scrumptious that it disappears in no time. I can’t wait for you to whip up a batch and see just how vibrant and crave-worthy healthy comfort food can be!
PrintSpanish Cauliflower Rice Recipe
Enjoy a flavorful twist on traditional rice with this Spanish Cauliflower Rice recipe. Made with simple ingredients and packed with delicious Southwestern flavors, this low-carb dish is a perfect side for your favorite main courses.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Total Time: 25 minutes
- Yield: 4 servings 1x
- Category: Side Dish
- Method: Saute, Simmer
- Cuisine: Spanish
- Diet: Vegetarian
Ingredients
Ingredients:
- 1/2 cup diced onion
- 1 tablespoon olive oil
- 12 ounces frozen riced cauliflower (1 bag)
- 2 tablespoons tomato paste
- 10 ounces Rotel diced tomatoes and green chiles (1 can, drained)
- 1 teaspoon cumin
- 1/2 teaspoon chili powder
- 1 teaspoon minced garlic
- Salt and pepper, to taste
Instructions
- Saute Onion: In a large skillet over medium heat, saute diced onion in olive oil until tender (about 5 minutes).
- Cook Cauliflower Mixture: Increase heat to medium-high. Add frozen riced cauliflower, tomato paste, Rotel tomatoes, cumin, chili powder, garlic, salt, and pepper. Cook for 6-8 minutes until cauliflower is fluffy and the mixture is hot.
- Serve: Enjoy warm as a delicious side dish.
Nutrition
- Serving Size: 1 serving
- Calories: 120
- Sugar: 5g
- Sodium: 460mg
- Fat: 5g
- Saturated Fat: 1g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 18g
- Fiber: 5g
- Protein: 4g
- Cholesterol: 0mg
Keywords: Spanish Cauliflower Rice, Cauliflower Rice Recipe, Low-Carb Spanish Rice