Easy Pepper Steak Recipe with Colorful Bell Peppers

Ingredients

• 1 pound flank steak, cut into thin strips against the grain
• 1 red bell pepper, sliced into strips
• 1 green bell pepper, sliced into strips
• 1 yellow bell pepper, sliced into strips
• 1 medium onion, thinly sliced
• 2 tablespoons vegetable oil for cooking
• 1/4 cup soy sauce
• 2 tablespoons oyster sauce
• 1 tablespoon cornstarch
• 2 tablespoons water
• 1 tablespoon rice vinegar
• 1 tablespoon honey or brown sugar for sweetness
• 2 cloves fresh garlic, minced
• 1 teaspoon freshly grated ginger
• 1 teaspoon sesame oil
• 1/2 teaspoon red pepper flakes (optional for heat)