Lightened Up Sweet & Sour Chicken - Chew Nibble Nosh

Ingredients

• 1 lb. boneless, skinless chicken breasts, cut into 1/2 inch pieces
• 2 Tbsp. cornstarch, divided
• 1/3 cup water
• 1/4 cup rice vinegar
• 1/4 cup sugar
• 3 Tbsp. ketchup
• 2 Tbsp. reduced sodium soy sauce
• 1 Tbsp. canola oil
• 1 Tbsp. minced, peeled fresh ginger
• 2 cloves garlic, minced
• 1 green bell pepper, seeded and cut into 1/2 inch pieces
• 1 (8 oz.) can pineapple chunks, in juice, drained
• rice, cooked, for serving