Cauliflower Rice Stir-Fry with Ginger Beef and Bell Peppers

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Quick stir-fried ground beef with fresh ginger and vibrant bell peppers served on a bed of fluffy cauliflower rice for a nutritious Whole30-friendly dinner. This whole30-inspired whole30 (whole30, low carb) ready in about 30 minutes pairs 85% lean ground beef, large, thinly sliced red bell pepper, large, thinly sliced yellow bell pepper 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 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: 15 min Cook: 15 min Serves 4 Whole30 cuisine 380 cal/serving
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Ingredients

Instructions

  1. Step 1: Prepare cauliflower rice by pulsing 1 medium cauliflower head in a food processor until it resembles rice grains; set aside.
  2. Step 2: Heat 1 tbsp olive oil in a large skillet over medium-high heat. Add 1 lb ground beef and cook for 5-7 minutes, breaking up meat, until browned and cooked through. Season with 1/2 tsp sea salt and 1/4 tsp black pepper. Remove beef from skillet and set aside.
  3. Step 3: In the same skillet, add remaining 1 tbsp olive oil. Add 3 minced garlic cloves and 1 tbsp finely grated fresh ginger, sauté for 30 seconds until fragrant.
  4. Step 4: Add 1 large thinly sliced red bell pepper and 1 large thinly sliced yellow bell pepper to the skillet. Stir-fry for 3-4 minutes until vegetables are crisp-tender.
  5. Step 5: Return cooked ground beef to the skillet. Stir in 3 tbsp coconut aminos and optional 1/4 tsp red chili flakes. Mix well and cook for another 2 minutes.
  6. Step 6: In a separate pan, lightly sauté the cauliflower rice over medium heat for 3-4 minutes until just tender. Season with remaining 1/2 tsp sea salt.
  7. Step 7: Serve the ginger beef and bell pepper stir-fry over the cauliflower rice, garnished with 2 sliced green onions.

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Frequently asked questions

How long does Cauliflower Rice Stir-Fry with Ginger Beef and Bell Peppers take to make?

Total time is about 30 minutes (15 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 Ginger Beef and Bell Peppers?

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 Cauliflower Rice Stir-Fry with Ginger Beef and Bell Peppers?

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 Ginger Beef and Bell Peppers 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 Ginger Beef and Bell Peppers whole30?

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