Yes, you can adapt this recipe for a slow cooker or pressure cooker. Add all ingredients to the crock pot and cook on low heat for 4-6 hours. In the Instant Pot, cook it on manual for 20-30 minutes, depending on the type of meat or bones you are using. However, meat stock comes together effortlessly on the stovetop, so this traditional method is still far superior and quicker than an appliance.