Cauliflower Rice Stir-Fry with Garlic Shrimp and Spinach

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A quick stir-fry of garlic-infused shrimp and spinach tossed with fluffy cauliflower rice for a light, flavorful keto meal. This asian fusion-inspired keto (low carb) ready in about 25 minutes pairs peeled and deveined shrimp, packed fresh spinach, olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 3, 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: 10 min Cook: 15 min Serves 3 Asian Fusion cuisine 320 cal/serving
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Ingredients

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Instructions

  1. Step 1: Heat 2 tbsp olive oil in a large skillet over medium-high heat. Add 1 lb peeled and deveined shrimp seasoned with 1/2 tsp salt and 1/4 tsp black pepper. Sauté for 2-3 minutes per side until shrimp turn pink and opaque. Remove shrimp and set aside.
  2. Step 2: Add remaining 1 tbsp olive oil and 4 minced garlic cloves to the skillet. Sauté for 30 seconds until fragrant but not browned.
  3. Step 3: Add about 4 cups riced cauliflower and 1 tsp salt, stirring frequently. Cook for 5-6 minutes until cauliflower softens but retains slight bite.
  4. Step 4: Stir in 4 cups packed fresh spinach and cook for 2 minutes until wilted. Return shrimp to skillet and add 2 tbsp soy sauce, 1/4 tsp red pepper flakes, and 1 tbsp fresh lemon juice. Toss everything together for 1 minute until heated through.
  5. Step 5: Garnish with 2 sliced green onions and serve warm.

Frequently asked questions

How long does Cauliflower Rice Stir-Fry with Garlic Shrimp and Spinach 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 Cauliflower Rice Stir-Fry with Garlic Shrimp and Spinach?

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 peeled and deveined shrimp from drying out.

Can I substitute ingredients in Cauliflower Rice Stir-Fry with Garlic Shrimp and Spinach?

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 Garlic Shrimp and Spinach for a different number of people?

The recipe is written for 3 servings. Multiply each ingredient by (your serving target / 3). 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 Garlic Shrimp and Spinach low carb?

Yes — this recipe is tagged 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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