Cauliflower Rice Stir-Fry with Ground Beef and Zucchini

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

A savory keto stir-fry featuring ground beef and tender zucchini tossed with cauliflower rice for a low-carb, satisfying dinner. This asian-inspired keto (low carb) ready in about 25 minutes pairs ground beef, cauliflower rice, zucchini for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 390 calories and feeds 3, so it slots cleanly into a low-carb week and pairs well with cauliflower rice or roasted green vegetables. 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 cuisine 390 cal/serving
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Ingredients

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Instructions

  1. Step 1: Heat 1 tbsp olive oil in a large skillet over medium-high heat until shimmering, about 1 minute. Add 3 minced garlic cloves and 1 tsp freshly grated ginger, sauté for 30 seconds until fragrant.
  2. Step 2: Add 12 oz ground beef to the skillet, breaking it apart with a spatula, and cook for 5-6 minutes until browned and cooked through.
  3. Step 3: Stir in 1 diced medium zucchini (1/2-inch cubes) and cook for 3 minutes until slightly softened but still crisp.
  4. Step 4: Add 3 cups cauliflower rice, 2 tbsp soy sauce, 1 tbsp sesame oil, 1/4 tsp red pepper flakes, 1/2 tsp salt, and 1/4 tsp black pepper to the skillet. Stir-fry everything together for 4-5 minutes until the cauliflower rice is tender and flavors are combined.
  5. Step 5: Remove from heat and sprinkle 2 sliced green onions on top before serving warm.

Frequently asked questions

How long does Cauliflower Rice Stir-Fry with Ground Beef and Zucchini 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 Ground Beef and Zucchini?

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 ground beef from drying out.

Can I substitute ingredients in Cauliflower Rice Stir-Fry with Ground Beef and Zucchini?

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 Ground Beef and Zucchini 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 Ground Beef and Zucchini keto?

Yes — this recipe is tagged keto, 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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