Cheddar and Macaroni Salad Recipe

1 cup macaroni

¾ cup cubed Cheddar cheese

1 stalk celery

chopped

1 green bell pepper

chopped

½ cup frozen green peas

thawed

⅓ cup chopped onion

¼ cup mayonnaise

¼ cup sour cream

2 tablespoons milk

1 ½ tablespoons sweet pickle relish