This recipe is versatile in what kind of chips you can make them with. One of our favorite combination are semi-sweet, peanut butter and white chips, (as listed in the recipe), but it honestly depends on how we feel that day or what I have in the pantry. You can use milk chocolate, dark chocolate, butterscotch, whatever flavor combinations you like! Just make sure you have 3 cups total. (I may be known to throw in some extra sometimes!)