Beef and Cauliflower Stir-Fry with Garlic and Sesame

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

A savory stir-fry blending tender beef strips and cauliflower florets with garlic and toasted sesame for a satisfying low-carb dinner. This asian fusion-inspired keto (keto, low carb) ready in about 22 minutes pairs sirloin beef strips, cauliflower florets, sesame oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 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: 12 min Serves 3 Asian Fusion cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 1 tbsp sesame oil in a large skillet or wok over high heat until hot but not smoking. Add 10 oz sirloin beef strips seasoned with 1/2 tsp salt. Stir-fry for 3-4 minutes until browned but still tender, then remove beef and set aside.
  2. Step 2: In the same skillet, add remaining 1 tbsp sesame oil. Add 3 cups cauliflower florets and stir-fry for 5 minutes until edges are golden and cauliflower is tender-crisp.
  3. Step 3: Add 3 minced garlic cloves, 1 tbsp minced ginger root, and 1/4 tsp red pepper flakes to the cauliflower. Stir-fry for 1 minute until fragrant. Return beef to skillet and pour 2 tbsp soy sauce over all. Toss everything together for 2 minutes until sauce coats ingredients well.
  4. Step 4: Remove from heat and garnish with 2 sliced green onions and 1 tbsp toasted sesame seeds before serving.

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Frequently asked questions

How long does Beef and Cauliflower Stir-Fry with Garlic and Sesame take to make?

Total time is about 22 minutes (10 min prep + 12 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 Beef and Cauliflower Stir-Fry with Garlic and Sesame?

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 sirloin beef strips from drying out.

Can I substitute ingredients in Beef and Cauliflower Stir-Fry with Garlic and Sesame?

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 Beef and Cauliflower Stir-Fry with Garlic and Sesame 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 Beef and Cauliflower Stir-Fry with Garlic and Sesame 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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