Prepare the mix as directed on the package, which calls for 1 egg and 1/3 cup of milk. Allow the batter to sit for about 10 minutes to thicken. Heat a nonstick pan or griddle over medium heat. Melt a small pat of butter and drop the batter by the tablespoonful to create tiny pancakes about 1 1/2 inches in diameter. Cook until lightly browned and crisp on the edges, then flip and cook on the other side. Serve with Hoppin’ John or on their own, with a little extra butter on the side.