Spicy Beef Stir-Fry with Broccoli and Sesame

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Quick stir-fried beef strips with crunchy broccoli florets and a bold sesame-spicy sauce, ideal for a low-carb keto meal. This asian fusion-inspired keto (keto, low carb) ready in about 25 minutes pairs broccoli florets, sesame oil, soy sauce (tamari for gluten-free) for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 380 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: 15 min Serves 3 Asian Fusion cuisine 380 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 1 tbsp sesame oil in a large wok or skillet over high heat until shimmering, about 2 minutes.
  2. Step 2: Add 12 oz thinly sliced flank steak and stir-fry for 2-3 minutes until browned but still tender. Remove steak from pan and set aside.
  3. Step 3: Add remaining 1 tbsp sesame oil to the pan and toss in 3 cups broccoli florets. Stir-fry for 4 minutes until bright green and just tender.
  4. Step 4: Stir in 3 minced garlic cloves, 1 tbsp freshly grated ginger, and 1/2 tsp red chili flakes. Cook for 1 minute until fragrant.
  5. Step 5: Return the beef to the pan and add 3 tbsp soy sauce, 1/2 tsp salt, and 1/4 tsp black pepper. Stir well to coat and cook 2 more minutes until sauce thickens slightly and coats the ingredients.
  6. Step 6: Remove from heat and garnish with 2 sliced green onions and 1 tbsp toasted sesame seeds before serving hot.

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Frequently asked questions

How long does Spicy Beef Stir-Fry with Broccoli and Sesame 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 Spicy Beef Stir-Fry with Broccoli 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 broccoli florets from drying out.

Can I substitute ingredients in Spicy Beef Stir-Fry with Broccoli 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 Spicy Beef Stir-Fry with Broccoli 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 Spicy Beef Stir-Fry with Broccoli and Sesame keto?

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

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