
Slice the peppers, onion, and garlic and add them to the slow cooker with the mushrooms.
Season the chicken with salt, pepper, and Italian seasoning and lay it on the vegetables.
Stir the tomato paste into the crushed tomatoes and pour over the chicken.
Cover and cook on LOW for 5 hours (or HIGH for 3) until the chicken is tender.
Cook the spaghetti. Break the chicken into chunks and serve it with the sauce over pasta, topped with parmesan.
Photo: DinnerDrop