cathys rice a roni and chicken casserole

Ingredients

• 2 boxes herb butter rice a roni
• 1 package chicken noodle soup
• 1/2 cup orzo pasta
• 1 can mushrooms
• 1/2 package frozen veggies (carrots, celery, onion)
• 1/4 cup leeks (optional to sautee or put in raw)
• 1 small shallot (optional to sautee or put in raw) or handful of dried shallots
• 1 can water chestnuts
• 1 small onion (optional to sautee or put in raw) or handful of dried onions
• 2 cups cooked chicken diced
• 1 can cream of mushroom soup
• 1 1/2 cans milk of your choic
• 1 1/2 cans water