Slow Cooker Chicken Parmesan

2 large or 3 small chicken breasts
Salt and pepper
3 or 4 (28 oz) cans crushed tomatoes
1 onion, diced
2 T dried basil
1 T dried oregano
1 T dried parsley
1 lb penne
2 cups mozzarella cheese, shredded
1/2 cup grated Parmesan cheese

1. Season chicken with salt and pepper and place in slow cooker.

2. Combine tomatoes through parsley. Stir over chicken in slow cooker. Cover and cook for 4 hours.

3. Remove chicken and shred.

4. Cook pasta according to cooking instructions. Drain and add to chicken mixture.

5. Top mixture with cheeses and cover. Cook on low heat for 30 minutes or until cheese has melted.