Mushroom and Spinach Cauliflower Stir-Fry

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A vibrant, protein-rich stir-fry with tender cauliflower and fresh greens, ready in 20 minutes. This asian-inspired vegetarian (low-carb, whole30) ready in about 25 minutes pairs cauliflower, mushrooms, spinach for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 140 calories and feeds 2, 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.

★ 3.8 (13 ratings) Prep: 10 min Cook: 15 min Serves 2 Asian cuisine 140 cal/serving
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Ingredients

Instructions

  1. Step 1: Cut 2 cups cauliflower florets into small, even pieces. Heat 1 tbsp olive oil in a large skillet over medium-high heat until shimmering.
  2. Step 2: Add 1 cup sliced mushrooms and cook for 4-5 minutes until golden brown, stirring occasionally. Add 2 minced garlic cloves and cook for 30 seconds until fragrant.
  3. Step 3: Add cauliflower and 1/2 tsp sea salt to the skillet, stirring to coat. Cook for 8-10 minutes until cauliflower is tender-crisp, adding a splash of water if it sticks. Stir in 3 cups fresh spinach and 2 tbsp coconut aminos until spinach wilts and is fully coated, about 1 minute.

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Frequently asked questions

How long does Mushroom and Spinach Cauliflower Stir-Fry take to make?

Total time is about 25 minutes (10 min prep + 15 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 Mushroom and Spinach Cauliflower Stir-Fry?

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 from drying out.

Can I substitute ingredients in Mushroom and Spinach Cauliflower Stir-Fry?

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 Mushroom and Spinach Cauliflower Stir-Fry for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). 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 Mushroom and Spinach Cauliflower Stir-Fry low-carb?

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

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