Easy chicken casserole

I got this recipe from an old friend and have slightly changed it to suit me!

Anyways, you need:
1kg chicken thighs
4 sticks celery
3 carrots, peeled
1 leek, or 1 onion
1 parsnip
1 zucchini
button mushrooms
1 tin of corn
2 tins tomatoes, diced
1 packet french onion soup mix
1 packet chicken noodle soup mix

Trim the fat off the chicken and cut each thigh into 2. Place into a casserole dish that has a lid. Then chop up the vegies to a size you'd like - chunky dicedish.
Add the vegies to the pot and pour the soup mixes and the tomatoes over it. Give it a little mix around, and then you might want to add a cup of water or so.

Put it in a medium oven - about 170C or so for 2 hours.

If you want to use frozen corn, add it in the last half hour.

For a slightly different version, add some macaroni and a little more water in the last half hour too.