Yes! The slow cooker method is a very popular way to make buffalo chicken dip, we just prefer to use the oven because it is faster. Simply cook the dip in a crockpot for 4 hours on low, stirring halfway through, then top with cheese and cover for 10 minutes to melt the cheese. (I also prefer the oven because the cheese gets crispy on top!) If you are making this dip in a slow cooker for a special occasion, you can keep it in the slow cooker on the keep warm function.