Chicken Cacciatore

2 Tbs olive oil
3 lbs chicken breasts, boneless
Salt and pepper to taste
1/2 tsp black pepper
1 small onion, chopped
1 lb fresh mushrooms, thickly sliced
2 cloves garlic, minced
1/4 cup flour
1/2 dry white wine
1/2 cup chicken broth
2 Tbs tomato paste
1 14 1/2-oz can diced tomatoes, drained
1 tsp dried basil leaves
1/2 tsp dried oregano leaves
1/2 tsp dried thyme leaves

Add onions to bottom of stoneware. Add chicken, and then top chicken with remaining ingredients. Cover cook on Low 7 to 9 hours or on High 4 to 5 hours.