CCVanB's Recipes: Sweet and Sour Chicken

Ingredients

• 1 cup chopped onion (about 1 medium)
• 1/3 cup sugar
• 1/3 cup ketchup
• 1/4 cup orange juice
• 3 tablespoons cornstarch
• 3 tablespoons cider vinegar
• 2 tablespoons lower-sodium soy sauce
• 1 tablespoon grated peeled fresh ginger
• 1 pound skinless, boneless chicken thighs, cut into 1-inch pieces
• 2 (8-ounce) cans pineapple chunks in juice, drained
• 1 large green bell pepper, cut into 3/4-inch pieces
• 1 large red bell pepper, cut into 3/4-inch pieces