Easy Pepper Steak

Name: Easy Pepper Steak
Prep time: 20 min
Cook time: 20 min
Total time: 40 min
Cuisine: American, Chinese
Ingredients: 1 pound top round beef (sliced into strips against the grain); 2 tablespoons canola oil ( or vegetable oil); 1 large onion (thinly sliced); 1 green bell pepper (cored and sliced); 1 red bell pepper (or orange/yellow, cored and sliced); ¾ cup water; ¼ cup honey ( or brown sugar); 3 tablespoons soy sauce; 1 tablespoon mirin (or dry sherry, optional); 1 tablespoon Worcestershire sauce; 1 tablespoon garlic (minced); 1 tablespoon minced fresh ginger; ¼ teaspoon red pepper flakes; 2 tablespoons cornstarch; green onions (sliced); sesame seeds