Cauliflower Rice Stir-Fry with Ground Beef and Vegetables

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

A savory keto stir-fry featuring crumbled cauliflower rice, seasoned ground beef, and colorful low-carb vegetables. This asian-inspired keto (low carb) ready in about 25 minutes pairs cauliflower florets, ground beef, olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 380 calories and feeds 4, 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 4 Asian cuisine 380 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. Add 1 lb ground beef with 1/2 tsp salt and 1/4 tsp black pepper, breaking it up with a spatula. Cook for 6-8 minutes until browned and cooked through. Remove beef and set aside.
  2. Step 2: In the same skillet, add the remaining 1 tbsp olive oil. Add 3 minced garlic cloves and 1 tsp grated fresh ginger, sautéing for 30 seconds until fragrant.
  3. Step 3: Add 1 medium diced red bell pepper and 4 cups riced cauliflower to the skillet. Stir-fry for 4-5 minutes until vegetables are tender but still slightly crisp.
  4. Step 4: Return the cooked ground beef to the skillet. Stir in 3 tbsp soy sauce, 1 tsp sesame oil, 1/2 tsp salt, 1/4 tsp black pepper, and 1/4 tsp crushed red pepper flakes if using.
  5. Step 5: Add 3 sliced green onions and toss everything together for another 1-2 minutes until heated through and well mixed. Serve hot.

Frequently asked questions

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

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 florets from drying out.

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

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 Vegetables 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 Ground Beef and Vegetables keto?

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

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