Heat skillet up with 1 tablespoon oil.

Cut up chicken breast into cubes.

Cut up onion into large chunks.

Simmer chicken in skillet and season to taste.

Cut up both Bell Peppers into large cubes.

Add onions into skillet.

Simmer onions and chicken until onions starts to become transparent.

Add in Bell peppers, carrots, and pineapple chunks.

Cover and stir often.

One vegetable become soft take off heat.

Pour all ingredients into large bowl, add sweet and sour sauce.

Stir and add onto prepared rice.