Beef and Broccoli Stir-Fry with Tamari Sauce
A savory stir-fry featuring flank steak and broccoli simmered in a rich tamari-based sauce, perfect for quick weeknight dinners. This Asian-inspired Whole30 recipe, ready in about 20 minutes, pairs flank steak, broccoli, tamari for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 398 calories and feeds 2, so it slots cleanly into a Whole30 week and pairs well with roasted sweet potato or a simple olive-oil salad. 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.
Ingredients
- 12 oz flank steak
- 2 cups broccoli
- 3 tbsp tamari
- 3 cloves garlic
- 1 tbsp ginger
- 2 tbsp coconut aminos
- 1 tsp sesame oil
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Equipment for this recipe
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Instructions
- Step 1: Slice 12 oz flank steak against the grain into 1/4-inch strips. Cut 2 cups broccoli florets into 1-inch pieces and set aside.
- Step 2: In a small bowl, whisk together 3 tbsp tamari, 2 tbsp coconut aminos, 3 minced garlic cloves, and 1 tbsp grated ginger until combined.
- Step 3: Heat 1 tsp sesame oil in a large skillet over medium-high heat. Add the steak and cook for 3-4 minutes until browned, then push to one side. Add broccoli and cook for 5-6 minutes until bright green and crisp-tender, stirring occasionally.









