Yes, you can! If you have a slow cooker, mix all the ingredients as directed and place them in a greased slow cooker. Cook on low for 2 hours or high for 45 minutes until the dip is bubbly and melty. If you prefer the stovetop method, simply combine all the ingredients in a saucepan. Heat the mixture over low-medium heat, stirring occasionally, until the cheese melts. Your hot and zesty keto reuben dip recipe is ready.