Have you ever craved Mexican flavors but wanted something lighter than traditional rice? This Mexican Cauliflower Rice recipe is your answer to a quick, satisfying meal that doesn’t weigh you down. Perfect for busy weeknights when you need dinner on the table fast, this dish delivers all the bold flavors of Mexican cuisine while keeping carbs in check.
The combination of seasoned ground beef, vibrant vegetables, and riced cauliflower creates a one-pan meal that’s as nutritious as it is delicious. Whether you’re following a low-carb diet or simply looking to add more vegetables to your meals, this Mexican Cauliflower Rice recipe is an easy way to enjoy your favorite flavors guilt-free.
What makes this dish special is the perfect balance of spices and textures – from the savory ground beef to the slightly crunchy cauliflower and the melty cheese on top. Plus, it’s customizable with your favorite toppings like fresh avocado, cilantro, or a dollop of sour cream.
Why You’ll Love This Mexican Cauliflower Rice
Ingredients for Mexican Cauliflower Rice
- 1 1/3 lb (604.79 g) ground beef (lean if possible)
- 1/4 cup (40 g) onion, diced
- 1/2 medium red pepper, diced
- 3 tbsp (7.61 g) taco seasoning
- Salt and pepper to taste
- 1 cup (149 g) diced tomatoes
- 16 ounces (453.59 g) cauliflower rice, fresh or frozen
- 1/2 cup (118.29 ml) chicken broth
- 1 cup (113 g) shredded cheddar cheese
Optional Toppings
- Fresh cilantro, chopped
- Avocado slices or guacamole
- Lime wedges
- Sour cream or Greek yogurt
- Jalapeños for extra heat
How to Make Mexican Cauliflower Rice – Step by Step
Step 1: Prepare the Beef
- Heat a large skillet over medium-high heat.
- Add the ground beef and break it apart with a wooden spoon.
- Cook until the beef begins to brown, about 5-7 minutes.
- Drain excess fat if needed (especially if not using lean beef).
Step 2: Add Vegetables
- Add the diced onion and red pepper to the skillet with the beef.
- Sauté for 3-4 minutes until vegetables begin to soften.
- Season with taco seasoning, salt, and pepper.
- Stir well to coat the meat and vegetables evenly with the seasonings.
Step 3: Incorporate the Cauliflower Rice
- Add the diced tomatoes and stir to combine.
- Add the cauliflower rice to the skillet (no need to thaw if using frozen).
- Pour in the chicken broth.
- Stir all ingredients together thoroughly.
- Cover and simmer for 5-7 minutes until the cauliflower rice is tender but not mushy.
Step 4: Finish with Cheese
- Once the cauliflower rice is cooked through, sprinkle the shredded cheddar cheese over the top.
- Cover again and remove from heat.
- Let sit for 2-3 minutes until cheese is fully melted.
- Serve hot with your choice of toppings.

Pro Tips for Making the Best Mexican Cauliflower Rice
- For homemade cauliflower rice: Pulse cauliflower florets in a food processor until they’re rice-sized. Don’t overprocess, or you’ll end up with cauliflower mush!
- Drain excess moisture: If using frozen cauliflower rice, you may want to pat it dry before adding it to the skillet to prevent the dish from becoming watery.
- Spice customization: For milder Mexican Cauliflower Rice, use less taco seasoning or substitute with mild chili powder. For spicier versions, add a diced jalapeño or a dash of cayenne pepper.
- Make it vegetarian: Skip the ground beef and double the vegetables. Add a can of black beans or pinto beans for protein.
- Try vegan Mexican cauliflower rice side dish by using vegetable broth instead of chicken broth and substituting the cheese with a plant-based alternative.
- For authentic Mexican cauliflower rice cooking tips, toast the cauliflower rice slightly before adding liquids for a more traditional rice texture.
Best Ways to Serve Mexican Cauliflower Rice
Mexican Cauliflower Rice is incredibly versatile. Here are some delicious ways to enjoy it:
- As a filling for burritos or stuffed peppers
- Alongside grilled chicken or shrimp for a complete meal
- Inside tacos instead of regular rice – try flavorful Mexican cauliflower rice for tacos!
- In a bowl with additional toppings for a Mexican-inspired “grain” bowl
- As a side dish for enchiladas or fajitas
- With Mexican cauliflower rice with lime and cilantro for a refreshing twist
For the ultimate Mexican feast, serve this dish with a side of guacamole and your favorite salsa. A squeeze of lime and a sprinkle of fresh cilantro really brightens up the flavors.
Nutritional Information for Mexican Cauliflower Rice
Per serving (recipe serves 4):
- Calories: Approximately 380 kcal
- Protein: 29g
- Carbs: 9g
- Fat: 24g
- Fiber: 3g
- Sugar: 3g
This low-carb Mexican cauliflower rice variation is significantly lower in carbohydrates compared to traditional Mexican rice made with white or brown rice. It’s also packed with nutrients from the vegetables and protein from the ground beef.
Storage & Leftovers
Mexican Cauliflower Rice stores beautifully and often tastes even better the next day as the flavors continue to develop.
- Refrigeration: Store in an airtight container for up to 4 days.
- Freezing: This dish freezes well for up to 3 months. Portion into individual servings before freezing for easy meal prep.
- Reheating: For best results, reheat in a skillet over medium heat with a splash of broth or water to prevent drying out. Microwave reheating works too – cover loosely and heat in 30-second intervals.
This makes it perfect for easy Mexican cauliflower rice for meal prep – make a double batch on Sunday and enjoy it throughout the week!
Frequently Asked Questions
How many carbs are in Mexican cauliflower rice?
This Mexican Cauliflower Rice recipe contains approximately 9g of carbs per serving, which is significantly lower than traditional Mexican rice made with white rice (which typically contains about a 40g of carbs per serving). The exact amount will vary depending on your specific ingredients and portions.
Can you freeze Mexican cauliflower rice?
Yes! Mexican Cauliflower Rice freezes very well. Allow it to cool completely, then store in airtight containers or freezer bags for up to 3 months. Thaw overnight in the refrigerator before reheating for best results.
What can I serve with Mexican cauliflower rice?
Mexican Cauliflower Rice pairs wonderfully with grilled meats, fish, or as a side for enchiladas and tacos. It’s also delicious with a side of black beans, guacamole, or a fresh salad. For a complete meal, try adding extra vegetables or a fried egg on top.
Is cauliflower rice healthier than regular rice?
Cauliflower rice is lower in calories and carbohydrates than regular rice, making it a great option for those following low-carb or keto diets. It’s also higher in fiber, vitamins C and K, and other nutrients. However, traditional rice provides different nutritional benefits, so which is “healthier” depends on your specific dietary needs and goals.
Conclusion
This Mexican Cauliflower Rice recipe transforms simple ingredients into a nutritious, flavorful meal that satisfies cravings while keeping carbs in check. Whether you’re looking for healthy Mexican cauliflower rice alternatives or simply want to add more vegetables to your diet, this versatile dish delivers on both flavor and nutrition.
The beauty of this recipe is how easily it can be customized to suit your preferences and dietary needs. From spicy Mexican cauliflower rice for a quick dinner to a milder version for the whole family, you can adjust the seasonings and add-ins to make it your own.
I’d love to hear how your Mexican Cauliflower Rice turned out! Did you try any variations or add different toppings? Share your experience in the comments below and don’t forget to rate this recipe if you enjoyed it!
Description
This Mexican Cauliflower Rice with Ground Beef is a quick, satisfying meal that delivers bold Mexican flavors while keeping carbs in check. Perfect for busy weeknights, this dish combines seasoned ground beef, vibrant vegetables, and riced cauliflower for a nutritious one-pan meal. Easily customizable with toppings like avocado, cilantro, or sour cream.
- Heat a large skillet over medium-high heat.
- Add the ground beef and break it apart with a wooden spoon. Cook until browned, about 5-7 minutes. Drain excess fat if needed.
- Add the diced onion and red pepper to the skillet. Sauté for 3-4 minutes until vegetables soften.
- Season with taco seasoning, salt, and pepper. Stir well to coat the meat and vegetables.
- Add the diced tomatoes and stir to combine.
- Add the cauliflower rice to the skillet. Pour in the chicken broth and stir all ingredients together thoroughly.
- Cover and simmer for 5-7 minutes until the cauliflower rice is tender but not mushy.
- Sprinkle the shredded cheddar cheese over the top. Cover again and remove from heat. Let sit for 2-3 minutes until cheese is melted.
- Serve hot with your choice of toppings.
Notes
- For homemade cauliflower rice, pulse cauliflower florets in a food processor until rice-sized.
- If using frozen cauliflower rice, pat it dry before adding to prevent the dish from becoming watery.
- For a vegetarian version, skip the ground beef and double the vegetables. Add a can of black beans for protein.
- This dish pairs well with grilled meats, fish, or as a side for enchiladas and tacos.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Category: Main Dish
- Method: Stovetop
- Cuisine: Mexican
Nutrition
- Calories: 380
- Sugar: 3
- Sodium: N/A
- Fat: 24
- Saturated Fat: N/A
- Unsaturated Fat: N/A
- Trans Fat: N/A
- Carbohydrates: 9
- Fiber: 3
- Protein: 29
- Cholesterol: N/A
Keywords: mexican cauliflower rice, low-carb, ground beef, quick dinner, keto-friendly, gluten-free