Slow Cooker Couscous and Chicken Casserole

I made this earlier this week and loved it. I forgot to take a picture...sorry. It is super easy and healthy.

1 cup couscous
2 chopped carrots
1 bag frozen green beans
4 chicken breasts
1 1/2 cup chicken broth
1 Tbs fresh chopped parsley

Add couscous to slow cooker first, followed by green beans, carrots, and chicken. Add broth and sprinkle with parsley. Salt and pepper to taste. Cook low for 6 hours.