1 1/2 pounds boneless, skinless chicken breasts, cut into bite-sized pieces
1 red bell pepper, chopped
1 green bell pepper, chopped
1 medium onion, chopped
1 cup pineapple chunks (fresh or canned, drained)
1/2 cup honey
1/3 cup soy sauce
1/4 cup rice vinegar
1/4 cup ketchup
2 cloves garlic, minced
1 teaspoon grated fresh ginger
1/4 teaspoon red pepper flakes (optional)
2 tablespoons cornstarch
2 tablespoons water
Salt and pepper to taste
Sesame seeds and chopped green onions for garnish (optional)