Combine all ingredients in a blender and smooth until complete.
Notes
Pro Tips:
I found the best way to crush the candy canes and the chocolate chips is with my Blendtec. I've tried crushing things in other blenders and with the good 'ol rolling pin to ziplock bag but nothing gets things crushed like the Blendtec. If you're looking for a Christmas gift for that hard to buy for person, a Blendtec may be a great option!
While crushing the candy canes works the best in the Blendtec, it will lead to a thinner consistency milkshake. If you want a thicker shake (like you would get at Chick-Fil-A) then it is best to crush the candy canes up beforehand and mix all your ingredients with a hand blender!
Use your favorite vanilla ice cream to yeild best results! Mine is Tillamook.