Chicken and Vegetable Bake

Here's a recipe I got from my Mom. It would be great with rice or is also fine plain (it might be from a South Beach diet book).

Place the following in a 9 X 13 pan:
- 4 chicken breasts
- 1 zuchini, chopped
- 1 yellow squash zuchini, chopped
- 1 C carrots, chopped
- 1 onion, yep, you guessed it, chopped
- 1 red pepper, chopped

Mix together and pour over chicken and vegetables:
- 1/4 C olive oil
- 1 t parsley
- 1 t marjoran
- 1 t thyme

Bake at 350 for 45 min, covered.
Pour over and bake for 10 more minutes.
- 16 oz. can diced tomatoes (I don't recommend letting your 2 year old dice the tomatoes)