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Mexican Cauliflower Rice

This Mexican Cauliflower Rice is a quick, low-carb side made with cauliflower rice, salsa, green onions, and taco seasoning. It’s ready in under 15 minutes and pairs perfectly with tacos, burritos, or grilled meats.

A bowl of Mexican cauliflower rice with tomatoes, green onions, and seasonings.

Mexican cauliflower rice is one of those quick, dependable sides that pulls a meal together without much effort. It uses simple pantry staples—cauliflower rice, salsa, green onions, and taco seasoning—to create a vibrant, flavorful dish in minutes. Whether you use fresh or frozen cauliflower rice, the finished side is light, savory, and packed with color.

It’s also incredibly versatile. Serve it alongside tacos, burrito bowls, enchiladas, grilled meats, or even spoon it into a wrap for a low-carb filling. Because it reheats well and is ready in under 15 minutes, it’s a great recipe to keep in your back pocket for busy nights or meal prep.

What You’ll Like About This Dish

Flavorful and fresh. Salsa, green onions, and taco seasoning give it a punchy, zesty taste.

Quick and easy. Ready in less than 15 minutes, whether you use fresh or frozen cauliflower rice.

Low-carb alternative. Perfect for lightening up your meal without sacrificing flavor.

Versatile. Works as a side for tacos, burritos, enchiladas, or grilled meats.

Ingredient Notes

  • Cauliflower rice: Fresh or frozen both work. Fresh gives a slightly firmer bite; frozen softens a bit more but cooks faster.
  • Green onions: Use both the white/light green parts for sautéing and the darker tops for finishing.
  • Garlic: Just one clove adds good depth — finely minced so it blends into the dish.
  • Salsa: A thick, chunky salsa prevents the cauliflower from becoming watery. Choose mild, medium, or hot based on preference.
  • Taco seasoning: Store-bought or homemade; adjust to taste.
  • Vegetable oil: Any neutral oil works for sautéing.

Steps to Make Mexican Cauliflower Rice

  1. Cook the cauliflower rice according to package directions, or sauté fresh cauliflower rice in a skillet until tender.
  2. Slice the green onions, keeping the white/light green parts separate from the darker tops.
  3. Heat oil in a skillet and sauté the white and light green onion slices until softened.
  4. Add the garlic and dark green onion tops and cook briefly until fragrant.
  5. Stir in the cooked cauliflower rice, salsa, and taco seasoning.
  6. Taste and adjust seasoning with salt and pepper before serving.

Recipe Variations

  • Southwest-style version. Add cooked black beans, corn kernels, and a squeeze of lime for a more substantial side dish.
  • Spicy chipotle cauliflower rice. Stir in 1 teaspoon of chipotle in adobo or a dash of chipotle powder to deepen the smoky heat.
  • Cheesy cauliflower rice. Mix in a handful of shredded pepper jack or cheddar at the end for a creamy, melty finish.
  • Protein-packed version. Add cooked ground turkey, ground beef, shredded chicken, or chorizo to make it a full meal.
  • Tomato-forward option. Use fire-roasted salsa or add 2–3 tablespoons tomato paste for a richer, deeper flavor.
  • Cilantro-lime twist. Stir in chopped cilantro and a big squeeze of lime juice just before serving for a fresher, brighter profile.

Serving Suggestions

  • Serve with tacos, burritos, enchiladas, or fajitas as a flavorful low-carb side.
  • Add it to burrito bowls with beans, grilled vegetables, and guacamole or avocado slices.
  • Pair with grilled or roasted chicken, steak, shrimp, or pork tenderloin.
  • Spoon into lettuce wraps with a protein of your choice for a light lunch.
  • Choose it as a base for a veggie bowl with sautéed peppers, onions, and black beans.

How to Store

Refrigerate: Transfer leftovers to an airtight container and refrigerate for up to 3 to 4 days.

Reheat: Warm in a skillet over medium heat or microwave in short bursts, stirring between intervals.

Freeze: Cauliflower rice can become softer after freezing, but this dish freezes reasonably well. Freeze for up to 2 months in a tightly sealed container or freezer bag.

Cooked rice dish with chopped vegetables and tomato chunks in a brown bowl.

Mexican Cauliflower Rice

Diana Rattray
This Mexican Cauliflower Rice is a quick, low-carb side made with cauliflower rice, salsa, green onions, and taco seasoning. It’s ready in under 15 minutes and pairs perfectly with tacos, burritos, or grilled meats.
No ratings yet
Servings 4 servings
Calories 67
Course Cauliflower, Side Dish
Cuisine Mexican
Prep Time 5 minutes
Cook Time 10 minutes
Total Time 15 minutes

Ingredients
  

  • 2 cups cauliflower rice
  • 2 to 3 green onions
  • 1 tablespoon vegetable oil
  • 1 clove garlic, finely minced
  • 3/4 cup salsa, thick and chunky
  • 2 teaspoons taco seasoning
  • salt and freshly ground black pepper, to taste

Instructions

  • Prepare the Cauliflower: Cook the cauliflower rice following the package directions. If you are using fresh cauliflower rice, sauté it in a skillet over medium heat in about 1 tablespoon of vegetable oil for about 5 minutes, stirring frequently. To microwave, put the cauliflower rice in a microwave-safe container and add a splash of water. Cover with a damp paper towel and microwave on high for 3-5 minutes.
  • Prepare the Green Onions: Slice the green onions thinly, keeping the dark green tops separated from the white and light green parts.
  • Sauté: Heat 1 tablespoon of vegetable oil in a medium saucepan or sauté pan over medium heat. Add the sliced white and light green parts of the green onions. Cook for about 2 minutes, stirring constantly. Add the garlic and the sliced dark green tops and continue cooking for 2 minutes, stirring constantly.
  • Finish the Dish: Add the hot cauliflower rice, salsa, and taco seasoning. Taste and add salt and pepper, as needed.
    Savory cooked ground turkey with vegetables in a bowl.

Nutrition

Calories: 67kcalCarbohydrates: 8gProtein: 2gFat: 4gSaturated Fat: 1gPolyunsaturated Fat: 2gMonounsaturated Fat: 1gTrans Fat: 0.02gSodium: 349mgPotassium: 385mgFiber: 3gSugar: 4gVitamin A: 299IUVitamin C: 41mgCalcium: 37mgIron: 1mg

Disclaimer:

Our nutritional information is based on a third-party application that analyzes the ingredients list to determine the values. The information is meant to be helpful, but should be considered an estimate. Values may differ depending on measurements, brands, serving variations, and database availability.

Keyword cauliflower, Mexican cauliflower rice, salsa
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