1Add the chicken breast, passata, cottage cheese, light cream, tomato paste, garlic paste, onion powder and Italian herbs to the slow cooker and stir until well combined.
2Cook on high.
3Remove and shred the chicken using two forks.
4Stir the dry rigatoni and grated mozzarella through the sauce, ensuring the pasta is submerged.
5Replace the lid and cook for the remaining 30 minutes, or until the pasta is tender.