Spiced Beef Stir-Fry with Cauliflower Rice

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

Quick sautéed ground beef with warming spices served over fluffy cauliflower rice for a satisfying Whole30-friendly dinner. This mexican-inspired whole30 (whole30, gluten free) ready in about 25 minutes pairs 85% lean ground beef, medium, diced yellow onion, minced garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 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: 10 min Cook: 15 min Serves 4 Mexican cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 2 tbsp olive oil in a large skillet over medium-high heat. Add 1 diced medium yellow onion and 3 minced garlic cloves, sauté for 3-4 minutes until softened and fragrant.
  2. Step 2: Add 1 lb ground beef to the skillet, breaking it up with a spoon, and cook for 6-7 minutes until browned and cooked through.
  3. Step 3: Stir in 1 tsp ground cumin, 1 tsp smoked paprika, 1/2 tsp ground coriander, 1/4 tsp cayenne pepper, 1 tsp sea salt, and 1/2 tsp black pepper. Cook for an additional 2 minutes to toast the spices and blend flavors.
  4. Step 4: In a separate skillet over medium heat, add the riced cauliflower from 1 medium cauliflower head and cook for 5 minutes, stirring occasionally, until tender but not mushy.
  5. Step 5: Remove cauliflower rice from heat and stir in 1 tbsp lime juice and 1/4 cup chopped fresh cilantro.
  6. Step 6: Serve the spiced beef mixture over the cauliflower rice for a warm, flavorful meal.

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Frequently asked questions

How long does Spiced Beef Stir-Fry with Cauliflower Rice 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 Spiced Beef Stir-Fry with Cauliflower Rice?

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 85% lean ground beef from drying out.

Can I substitute ingredients in Spiced Beef Stir-Fry with Cauliflower Rice?

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 Spiced Beef Stir-Fry with Cauliflower Rice 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 Spiced Beef Stir-Fry with Cauliflower Rice whole30?

Yes — this recipe is tagged whole30, gluten free, dairy 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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