Light Sweet and Sour Chicken with Brown Rice

Ingredients

• 1 cup water
• 1/2 cup rice vinegar
• 1/2 cup sugar
• 4 tsp soy sauce
• 1/4 tsp black pepper
• 1 slice fresh ginger about 1 inch long
• 3 tsp cornstarch
• 1 tbsp water
• 2 tbsp ketchup
• 2 tbsp olive oil
• 2 large chicken breasts boneless and skinless
• 1 green pepper thinly sliced
• 1 yellow pepper thinly sliced
• 1/2 cup green onions chopped
• 1/2 tsp red pepper flakes optional