Cauliflower Rice Stir-Fry with Chicken and Mushrooms

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A quick stir-fry combining tender chicken, earthy mushrooms, and fragrant cauliflower rice for a Whole30-friendly dinner. This whole30-inspired chicken (whole30, low carb) ready in about 35 minutes pairs cauliflower rice, sliced cremini mushrooms, coconut aminos for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 20 min Serves 4 Whole30 cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 1 tbsp olive oil in a large skillet over medium-high heat. Add 1 lb diced boneless skinless chicken breast and 1/2 tsp sea salt. Stir-fry for 6-7 minutes until chicken is cooked through and lightly golden. Remove chicken and set aside.
  2. Step 2: Add remaining 1 tbsp olive oil and 1 tbsp sesame oil to the skillet. Add 3 minced garlic cloves and 1 tbsp grated ginger, sautéing for 30 seconds until fragrant.
  3. Step 3: Add 1 1/2 cups sliced cremini mushrooms and cook for 4 minutes until they release moisture and start to brown.
  4. Step 4: Stir in 4 cups cauliflower rice, 3 tbsp coconut aminos, 1/2 tsp sea salt, and 1/4 tsp black pepper. Cook, stirring frequently, for 5 minutes until cauliflower rice is tender but not mushy.
  5. Step 5: Return cooked chicken to the skillet, stirring to combine and heat through for 2 minutes.
  6. Step 6: Remove from heat and garnish with 2 sliced green onions before serving hot.

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Frequently asked questions

How long does Cauliflower Rice Stir-Fry with Chicken and Mushrooms take to make?

Total time is about 35 minutes (15 min prep + 20 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Cauliflower Rice Stir-Fry with Chicken and Mushrooms?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep cauliflower rice from drying out.

Can I substitute ingredients in Cauliflower Rice Stir-Fry with Chicken and Mushrooms?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Cauliflower Rice Stir-Fry with Chicken and Mushrooms for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Cauliflower Rice Stir-Fry with Chicken and Mushrooms whole30?

Yes — this recipe is tagged whole30, low carb based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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