1 pound spaghetti
1 pound boneless chicken breast halves, cooked and chopped
1 (10.75 ounce) can condensed cream of mushroom soup
1 (4.5 ounce) can sliced mushrooms
1 onion, chopped
4 cups frozen cauliflower and carrots
1 (10 ounce) can diced tomatoes with green chile peppers (optional) 1 pound cubed processed cheese food
