If you're looking for a hands-off approach to making Chicken Vindaloo, this slow cooker recipe is the way to go. Simply marinate the chicken in a mixture of vinegar, garlic, ginger, and spices such as cumin, coriander, and paprika. Then, transfer the chicken and marinade to a slow cooker along with onions, tomatoes, and additional spices. Cook on low for several hours until the chicken is tender and the flavors have melded together. The slow cooker method allows the flavors to develop slowly, resulting in a rich and flavorful Chicken Vindaloo. Serve with rice or naan bread for a satisfying meal.