Creamy Chicken with stock

itemscope itemtype="http://data-vocabulary.org/RecipeIngredient"> 9 ounces uncooked orecchiette pasta Cooking spray 12 ounces skinless, boneless chicken[...]

3 chicken breasts , cut into 1 inch pieces 2 tablespoons olive oil 1 large onion , chopped 1 green pepper , deseeded and chopped 2 cups of mixed frozen peas[...]

2 tablespoons olive oil 4 boneless skinless chicken breasts 1 medium onion , finely chopped 1 stalk celery , washed and sliced 2 carrots , peeled and sliced 7[...]