Chicken Cattiatore

I have had chicken cattiatore a few times and it should be made in a slow cooker. This is a perfect dish for company or on a busy night. A sure crowd pleaser.But, rushed the process and it came out Fan-tab-ulous!
I had the basic ingredients:

4 to 5 skinless boneless chicken breasts
2 cans tomato paste 2 cans water
4 cans stewed tomatoes
2 TBL spoons or season to taste (roasted garlic bell pepper seasoning blend) It is buy Mccormick and it comes in a spice jar
1 med to large onion, sliced thin
1 green bell pepper finely chopped
2 small cans of mushroom peices or 6oz. sliced mushrooms
2tsp. oregano
1tsp dried basil
1/2 tsp celery powder
1/2 tsp. salt
3 TBLS. olive oil
1 tsp red pepper flakes
1/2 Cup dry white wine

Place all ingredients in a slow cooker on low heat for 7 to 9 hours or high heat for 3 to 4 hours.

If you need to rush the process. Place chicken in a pot of water and bring to boil until done. Drain water and remove chicken.
In same pot add olive oil,onion, green pepper, mushrooms and white wine and cook until onion is translucent but slightly firm. Add all of the tomato sauces and paste and 2 cans water. Add all of the remaining ingredients and chicken and bring back to a simmer. Serve over steaming rice or pasta.