Beef with Broccoli - cookinganuway

Ingredients

• 2 teaspoons cornstarch
• 1 tablespoon oyster sauce
• 1 tablespoon dark soy sauce
• 1 teaspoon sesame oil
• 1 teaspoon sugar
• 3/4 cups chicken broth
• 1 1/4 pound beef
• 2 teaspoons sesame oil
• 1 teaspoon black pepper
• 1 tablespoon Shaoxing cooking wine
• 1 tablespoon cornstarch
• 2 tablespoons oil
• 1 1/2 tablespoon garlic
• 2 teaspoons ginger
• 2 1/2 broccoli
• 3/4 cups onions
• 2 green or red chilies
• 2 teaspoons sesame seeds