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Easy Frozen Cauliflower Rice Recipes (Keto & Low Carb)

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Frozen cauliflower rice is hands down one of the best things to keep stocked in your freezer when you are eating keto or low carb.

It is incredibly versatile, takes minutes to cook, requires almost zero prep, and works as a side dish, a dinner base, or a full meal all on its own.

Whether you are a beginner on a ketogenic diet or just looking for simple healthy weeknight meals, these 12 easy frozen cauliflower rice recipes will completely change the way you cook. From cheesy skillets to Spanish rice to creamy risotto — there is something here for every craving.

1. Spanish Cauliflower Rice

All the bold, smoky flavours of classic Spanish rice made entirely with frozen cauliflower rice in just one pan. A can of Rotel diced tomatoes and green chiles does most of the heavy lifting here — making this the perfect low carb side dish for any Mexican inspired meal.

Ingredients:

  • 1 bag (12 oz) frozen cauliflower rice
  • 1 can (10 oz) Rotel diced tomatoes and green chiles, drained
  • ½ small onion, diced
  • 2 garlic cloves, minced
  • 1 tbsp olive oil
  • 1 tsp cumin
  • 1 tsp chili powder
  • ½ tsp smoked paprika
  • Salt and pepper to taste
  • Fresh cilantro to garnish

Instructions:

  1. Heat olive oil in a large skillet over medium heat. Sauté onion for 3 minutes until softened.
  2. Add garlic and cook for 1 minute until fragrant.
  3. Add frozen cauliflower rice directly to the pan — no need to thaw.
  4. Stir in drained Rotel, cumin, chili powder, paprika, salt, and pepper.
  5. Cook for 6–8 minutes, stirring occasionally, until the cauliflower rice is tender and most of the liquid has evaporated.
  6. Garnish with fresh cilantro and serve hot alongside tacos, grilled chicken, or steak.

2. Keto Sushi Bowls

All the flavours of your favourite sushi roll without any of the hassle — made with frozen cauliflower rice as the base. This is the kind of easy low carb recipe that works perfectly for quick lunches or last minute dinners, and you can prep the cauliflower rice ahead of time.

Ingredients:

  • 1 bag (12 oz) frozen cauliflower rice, cooked and cooled
  • 2 tbsp rice vinegar
  • 1 tsp sugar substitute (or regular sugar)
  • ½ tsp salt
  • 1 cup cooked shrimp or imitation crab
  • ½ avocado, sliced
  • ½ cucumber, sliced into thin strips
  • 2 tbsp soy sauce or coconut aminos
  • 1 tbsp mayonnaise mixed with 1 tsp sriracha (spicy mayo)
  • 1 tsp sesame seeds
  • Nori sheets to serve (optional)

Instructions:

  1. Cook frozen cauliflower rice according to package directions. Let it cool slightly.
  2. Stir rice vinegar, sugar substitute, and salt into the cooked cauliflower rice and mix well. This gives it that classic sushi rice flavour.
  3. Divide the seasoned cauliflower rice between two bowls.
  4. Top each bowl with shrimp or crab, sliced avocado, and cucumber strips.
  5. Drizzle soy sauce and spicy mayo over the top.
  6. Sprinkle with sesame seeds and serve with nori sheets on the side.

3. Garlic Parmesan Cauliflower Rice

Quick, easy, and insanely delicious — this garlic parmesan cauliflower rice is one of the best low carb side dish recipes you can make with frozen cauliflower rice. It pairs with absolutely everything and takes about 10 minutes from start to finish.

Ingredients:

  • 1 bag (12 oz) frozen cauliflower rice
  • 3 garlic cloves, minced
  • 2 tbsp butter
  • ½ cup parmesan cheese, grated
  • 2 tbsp heavy cream
  • Salt and pepper to taste
  • Fresh parsley to garnish

Instructions:

  1. Microwave frozen cauliflower rice according to package instructions. Drain any excess moisture by pressing with a paper towel.
  2. Melt butter in a skillet over medium heat. Add minced garlic and sauté for 1–2 minutes until fragrant and golden.
  3. Add the cooked cauliflower rice to the skillet and stir to coat in the garlic butter.
  4. Pour in heavy cream and stir for 1–2 minutes until everything is well combined and creamy.
  5. Remove from heat and stir in parmesan cheese until melted. Season with salt and pepper.
  6. Garnish with fresh parsley and serve immediately as a side dish for any protein.

4. Cauliflower Fried Rice

Better than Chinese takeout, healthier than regular fried rice, and made in just one pan in under 20 minutes. This cauliflower fried rice is low carb, keto friendly, and so satisfying that nobody at the table will miss the real rice.

Ingredients:

  • 1 bag (12 oz) frozen cauliflower rice
  • 2 eggs, beaten
  • 1 cup frozen peas and carrots
  • 3 garlic cloves, minced
  • 2 green onions, sliced
  • 3 tbsp soy sauce or coconut aminos
  • 1 tbsp sesame oil
  • 1 tbsp butter or olive oil
  • Salt and pepper to taste
  • Sesame seeds to garnish

Instructions:

  1. Heat butter in a large skillet or wok over medium-high heat.
  2. Add garlic and frozen peas and carrots. Stir-fry for 2–3 minutes until the vegetables are heated through.
  3. Push everything to one side of the pan and pour beaten eggs into the empty side. Scramble until just cooked, then stir into the vegetables.
  4. Add frozen cauliflower rice directly to the pan and stir everything together.
  5. Pour soy sauce and sesame oil over the top. Toss and stir-fry for 5–6 minutes until the cauliflower rice is tender and lightly golden.
  6. Top with sliced green onions and sesame seeds. Serve hot.

5. Cheesy Taco Ground Beef & Cauliflower Rice

An incredibly easy, healthy, and low carb dinner made with just a handful of cheap ingredients. Ground beef, frozen cauliflower rice, shredded cheese, Rotel, and taco seasoning all cooked together in one pan — this is the weeknight dinner that gets made over and over again.

Ingredients:

  • 1 lb ground beef
  • 1 bag (12 oz) frozen cauliflower rice
  • 1 can (10 oz) Rotel diced tomatoes, drained
  • 1 packet taco seasoning
  • ½ small onion, diced
  • ½ bell pepper, diced
  • 1 cup shredded cheddar or Mexican blend cheese
  • Salt and pepper to taste
  • Sour cream, avocado, and fresh cilantro to serve

Instructions:

  1. Brown ground beef in a large skillet over medium-high heat, breaking it apart as it cooks. Drain excess fat.
  2. Add diced onion and bell pepper and cook for 3 minutes until softened.
  3. Stir in taco seasoning and drained Rotel. Mix everything together.
  4. Add frozen cauliflower rice directly to the skillet. Stir to combine.
  5. Cook for 6–8 minutes, stirring occasionally, until the cauliflower rice is tender.
  6. Sprinkle shredded cheese over the top, cover, and let it melt for 2 minutes. Serve with sour cream, sliced avocado, and fresh cilantro.

6. Cilantro Lime Cauliflower Rice

Fresh, bright, and zesty — this cilantro lime cauliflower rice is the perfect low carb side dish for any Mexican inspired meal. Made with frozen cauliflower rice in under 10 minutes, it goes with grilled chicken, fish tacos, shrimp, or just about anything else on the plate.

Ingredients:

  • 1 bag (12 oz) frozen cauliflower rice
  • 2 tbsp butter or olive oil
  • 2 garlic cloves, minced
  • Juice and zest of 1 lime
  • ¼ cup fresh cilantro, chopped
  • Salt and pepper to taste

Instructions:

  1. Cook frozen cauliflower rice according to package directions. Drain well and pat dry with a paper towel to remove excess moisture.
  2. Heat butter in a skillet over medium heat. Add garlic and cook for 1 minute until fragrant.
  3. Add the cooked cauliflower rice and toss to coat in the garlic butter.
  4. Cook for 2–3 minutes, stirring frequently, until lightly golden.
  5. Remove from heat and stir in lime juice, lime zest, and fresh cilantro.
  6. Season generously with salt and pepper and serve immediately.

7. Easy Cajun Sausage Cauliflower Rice

A hearty, spicy, one pan low carb dinner that is ready in under 30 minutes. Sliced sausage, frozen cauliflower rice, and bold Cajun seasoning come together in one skillet for a filling and flavourful meal that requires almost no clean up.

Ingredients:

  • 1 bag (12 oz) frozen cauliflower rice
  • 12 oz smoked sausage or andouille, sliced into rounds
  • ½ onion, diced
  • ½ green bell pepper, diced
  • ½ red bell pepper, diced
  • 3 garlic cloves, minced
  • 1½ tsp Cajun seasoning
  • 1 tbsp olive oil
  • Salt and pepper to taste
  • Fresh parsley to garnish

Instructions:

  1. Heat olive oil in a large skillet over medium-high heat. Add sliced sausage and cook for 3–4 minutes until browned on both sides. Remove and set aside.
  2. In the same pan, sauté onion and bell peppers for 3 minutes until softened. Add garlic and cook 1 more minute.
  3. Add frozen cauliflower rice directly to the skillet and stir to combine.
  4. Sprinkle Cajun seasoning over everything and stir well.
  5. Cook for 6–8 minutes, stirring occasionally, until the cauliflower rice is tender.
  6. Return sausage to the pan, toss everything together, and cook for 2 more minutes. Garnish with fresh parsley and serve hot.

8. Easy Cheesy Cauliflower Rice

Better than mac and cheese — seriously. This easy cheesy cauliflower rice is low carb, keto friendly, incredibly creamy, and made with just a handful of ingredients. It is the kind of comfort food side dish that even people who do not eat low carb will devour.

Ingredients:

  • 1 bag (12 oz) frozen cauliflower rice
  • 2 tbsp butter
  • ¼ cup heavy cream
  • 1 cup sharp cheddar cheese, shredded
  • ½ tsp garlic powder
  • ½ tsp onion powder
  • Salt and pepper to taste

Instructions:

  1. Cook frozen cauliflower rice according to package directions. Drain thoroughly and press with a paper towel to remove as much moisture as possible.
  2. Melt butter in a skillet over medium heat. Add the drained cauliflower rice and stir to coat.
  3. Pour in heavy cream and stir for 1–2 minutes until it starts to thicken slightly.
  4. Add garlic powder, onion powder, salt, and pepper. Stir to combine.
  5. Remove from heat and stir in shredded cheddar until fully melted and creamy.
  6. Serve immediately as a side dish with grilled chicken, steak, or fish.

9. Cauliflower Mushroom Risotto

Creamy, rich, and so delicious that you will not believe there is no actual rice in it. This cauliflower mushroom risotto is the perfect low carb and keto friendly side dish — elegant enough for company but easy enough for any weeknight.

Ingredients:

  • 1 bag (12 oz) frozen cauliflower rice
  • 2 cups mushrooms, sliced
  • 3 garlic cloves, minced
  • 1 small shallot, finely diced
  • 2 tbsp butter
  • ½ cup heavy cream
  • ½ cup chicken or vegetable broth
  • ½ cup parmesan cheese, grated
  • 1 tsp dried thyme
  • Salt and pepper to taste
  • Fresh parsley to garnish

Instructions:

  1. Melt butter in a large skillet over medium heat. Sauté shallot for 2 minutes, then add garlic and cook 1 minute more.
  2. Add sliced mushrooms and cook for 5–6 minutes until golden and tender. Season with thyme, salt, and pepper.
  3. Add frozen cauliflower rice directly to the pan and stir everything together.
  4. Pour in chicken broth and heavy cream. Stir and cook for 5–6 minutes until the liquid is mostly absorbed and the mixture is thick and creamy.
  5. Remove from heat and stir in parmesan cheese until melted.
  6. Garnish with fresh parsley and serve immediately.

10. Cheesy Bacon Loaded Cauliflower Rice Casserole

Loaded with crispy bacon, melted cheese, and all the comfort of a baked potato casserole — this cheesy bacon cauliflower rice bake is the low carb side dish your family will request every single week. Quick to put together and impossible to stop eating.

Ingredients:

  • 2 bags (12 oz each) frozen cauliflower rice, cooked and drained
  • 8 strips bacon, cooked and crumbled, divided
  • 1½ cups sharp cheddar cheese, shredded, divided
  • ½ cup sour cream
  • ¼ cup cream cheese, softened
  • ½ tsp garlic powder
  • Salt and pepper to taste
  • Fresh chives or green onions to garnish

Instructions:

  1. Preheat oven to 375°F. Grease a medium baking dish.
  2. Cook cauliflower rice according to package directions. Drain very well and squeeze out excess moisture.
  3. Mix cooked cauliflower rice with sour cream, cream cheese, garlic powder, half the bacon, and 1 cup of cheddar. Season with salt and pepper.
  4. Spread into the prepared baking dish.
  5. Top with remaining cheddar and remaining bacon.
  6. Bake for 20–25 minutes until the cheese is melted and bubbling. Garnish with fresh chives and serve hot.

11. Creamy Ground Beef & Cauliflower Rice Skillet

A rich, hearty, and nutritious low carb dinner that is ready in less than 30 minutes. Ground beef, frozen cauliflower rice, and a simple creamy sauce come together in one skillet for a keto friendly comfort meal the whole family will love.

Ingredients:

  • 1 lb ground beef
  • 1 bag (12 oz) frozen cauliflower rice
  • ½ onion, diced
  • 3 garlic cloves, minced
  • ½ cup beef broth
  • ½ cup heavy cream
  • ½ cup cheddar cheese, shredded
  • 1 tsp Worcestershire sauce
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • Salt and pepper to taste
  • Fresh parsley to garnish

Instructions:

  1. Brown ground beef in a large skillet over medium-high heat, breaking it apart as it cooks. Drain excess fat.
  2. Add diced onion and cook for 3 minutes. Add garlic and cook 1 more minute.
  3. Stir in Worcestershire sauce, garlic powder, onion powder, salt, and pepper.
  4. Add frozen cauliflower rice directly to the skillet and stir to combine.
  5. Pour in beef broth and heavy cream. Stir and cook for 6–8 minutes until the cauliflower rice is tender and the sauce has thickened.
  6. Stir in shredded cheddar until melted. Garnish with fresh parsley and serve hot.

12. Brown Butter Cauliflower Rice

The simplest recipe on the list and one of the most delicious. Just three ingredients — frozen cauliflower rice, butter, and your seasoning of choice — but the magic of browning the butter transforms it into something deeply nutty, rich, and completely addictive. Perfect for last minute meals.

Ingredients:

  • 1 bag (12 oz) frozen cauliflower rice
  • 3 tbsp butter
  • ½ tsp garlic powder
  • Salt and pepper to taste
  • Fresh parsley or parmesan to serve (optional)

Instructions:

  1. Cook frozen cauliflower rice according to package directions. Drain well and pat dry.
  2. Add butter to a skillet over medium heat. Let it melt and continue cooking, stirring occasionally, until the butter turns golden brown and smells nutty — about 3–4 minutes. Watch it carefully so it does not burn.
  3. Add the cooked cauliflower rice to the brown butter and toss to coat.
  4. Spread it out in the pan and let it cook undisturbed for 2–3 minutes to get a little golden colour on the bottom.
  5. Stir, season with garlic powder, salt, and pepper, and cook for another 2 minutes.
  6. Serve immediately with a sprinkle of parmesan or fresh parsley if desired.

Tips for Cooking with Frozen Cauliflower Rice

Always drain your cauliflower rice well after cooking — excess moisture is the number one reason it turns out soggy instead of light and fluffy. Press it with paper towels or a clean kitchen towel to remove as much water as possible before adding it to a skillet or casserole. You can cook it directly from frozen in a hot skillet — no thawing needed — which makes it one of the fastest vegetables you can cook. Season it generously since cauliflower has a very mild flavour and it absorbs whatever you cook it with beautifully. Store any leftover cooked cauliflower rice in an airtight container in the fridge for up to 3 days and reheat in a hot skillet for best results.

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