Beef and Broccoli Stir-Fry with Sesame Seeds

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

Tender flank steak and crisp broccoli simmered in a savory soy-vinegar sauce, finished with toasted sesame seeds. This chinese-inspired keto (keto) ready in about 20 minutes pairs florets broccoli, low-sodium soy sauce, tablespoons rice vinegar for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 calories and feeds 2, 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: 10 min Serves 2 Chinese cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: In a small bowl, whisk together 1/2 cup low-sodium soy sauce, 2 tablespoons rice vinegar, 1 tablespoon honey, and 1 teaspoon sesame oil.
  2. Step 2: Heat 1/4 cup vegetable oil in a large skillet or wok over medium-high heat until shimmering.
  3. Step 3: Add 8 ounces thinly sliced flank steak and stir-fry for 3-4 minutes until browned on the outside but still pink inside; remove and set aside.
  4. Step 4: Add 2 cups broccoli florets to the skillet and stir-fry for 3-4 minutes until bright green and tender-crisp.
  5. Step 5: Add 2 minced garlic cloves and 1 teaspoon grated ginger to the skillet and stir for 30 seconds until fragrant.
  6. Step 6: Return the steak to the skillet, pour in the sauce mixture, and stir to combine; cook for 2-3 minutes until sauce thickens and coats the steak and broccoli.
  7. Step 7: Sprinkle with 1 tablespoon sesame seeds and serve immediately.

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Frequently asked questions

How long does Beef and Broccoli Stir-Fry with Sesame Seeds take to make?

Total time is about 20 minutes (10 min prep + 10 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 Broccoli Stir-Fry with Sesame Seeds?

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 florets broccoli from drying out.

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

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 Broccoli Stir-Fry with Sesame Seeds for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). 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 Broccoli Stir-Fry with Sesame Seeds keto?

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

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