Chicken with pinneaple

Ingredients

• 1 tbsp dark soy sauce
• 1 tsp butter
• 1 tsp vegetable oil
• 1/2 onion, chopped into chunks
• 1 small green bell pepper cut into chunks
• 1 small red bell pepper cut into chunks
• 1/2 carrot, sliced
• 2 chicken breasts, deboned and cubed into bite size pieces
• 1 cup pineapple chunks, drained
• 1/2 cup water
• 1 chicken bouillon cube
• 1 tbsp ketchup
• 1 tbsp cornstarch dissolved in 1 tablespoon water