Flavorful Pepper Steak in 35 Minutes

Ingredients

• 1 tablespoon brown sugar.
• 1 teaspoon grated fresh ginger.
• 1 1/2 pounds of flank steak, sliced thin.
• Salt and black pepper to your liking.
• 1/4 cup of soy sauce.
• 1 tablespoon of cornstarch.
• 3 cloves of garlic, finely minced.
• 2 tablespoons of oyster sauce.
• 2 tablespoons of cooking oil.
• 1 large sliced onion.
• 1 green bell pepper, sliced into strips.
• 1 red bell pepper, cut into strips.
• 2 sliced green onions.