Beef and Broccoli Tender marinated beef and broccoli in a savory garlic-ginger brown sauce. Ingredients 450 g flank steak, thinly sliced 400 g broccoli florets 2 tbsp soy sauce 1 tbsp oyster sauce 1 tsp cornstarch 120 ml beef stock 2 garlic cloves, minced 1 tsp grated ginger 2 tbsp neutral oil Method Marinate beef with soy and a little cornstarch for 15 minutes. Blanch broccoli 1 minute and drain. Sear beef quickly in hot wok; remove. Stir-fry garlic and ginger, then add stock, soy, oyster sauce, and cornstarch slurry. Return beef and broccoli; toss until sauce coats everything. Notes Chinese-American style preparation; adjust sweetness, acidity, and heat to taste.