Stir-Fried Beef and Broccoli with Garlic-CoQ10 Sauce

By AislePrompt Editorial · Published 2026-05-02 · Updated 2026-05-02

How this recipe was made — this recipe was drafted by AislePrompt's AI-assisted pipeline from technique templates and USDA-sourced nutrition data, and published by AislePrompt Editorial — see how AislePrompt recipes are developed and reviewed.

Tender beef and crisp broccoli stir-fried in a savory garlic sauce enhanced with CoQ10 for an antioxidant-packed Asian-inspired meal. This French recipe (gluten free option, high protein), ready in about 27 minutes, pairs flank steak, broccoli florets, garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with rice, quinoa, or a quick 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.

Prep: 15 min Cook: 12 min Serves 4 Asian cuisine 420 cal/serving

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Ingredients

1 lb, thinly sliced against the grain flank steak
4 cups broccoli florets
4, minced garlic cloves
1 tbsp, minced ginger
1/4 cup soy sauce
2 tbsp oyster sauce
1 tbsp sesame oil
1 tbsp cornstarch
1/2 cup water
2 tbsp vegetable oil
1/4 tsp CoQ10 supplement powder (optional)
1/2 tsp black pepper
2, sliced for garnish green onions

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Instructions

Step 1: Toss 1 lb thinly sliced flank steak with 1 tbsp cornstarch and 1/2 tsp black pepper until evenly coated.
Step 2: Heat 2 tbsp vegetable oil in a large wok or skillet over high heat. Add the beef and stir-fry for 3-4 minutes until browned but slightly pink inside, then remove from wok and set aside.
Step 3: Add 4 cups broccoli florets to the hot wok and stir-fry for 3 minutes until bright green and crisp-tender.
Step 4: In the same wok, add 4 minced garlic cloves and 1 tbsp minced ginger, stir-frying for 30 seconds until fragrant.
Step 5: Mix 1/4 cup soy sauce, 2 tbsp oyster sauce, 1/2 cup water, 1 tbsp sesame oil, and 1/4 tsp CoQ10 powder in a bowl, then pour into the wok. Simmer for 2 minutes until sauce thickens and coats the broccoli.
Step 6: Return the beef to the wok, toss everything together, and cook for another 1-2 minutes until heated through.
Step 7: Garnish with 2 sliced green onions and serve immediately with steamed rice or noodles.