In Canada, Dairy Queen makes Skor blizzards which I miss very much. When I found out from my sister how to make regular ice cream into a blizzard, I had to give it a try. It was so good.
-vanilla ice cream (any brand, however much you need for the amount of people you're feeding)
-Skor bars or whatever you want (broken up)
I used about 1/2 of a 1.5qt pail of ice cream with 3 Skor bars. Put it all in the bowl of a kitchen Aid and mix with paddle attachment until mixed well and ice cream is more like soft serve. That's it. Not much of a recipe I know but I had to share. If you don't have a Kitchen Aid, I see no reason why a hand mixer wouldn't work.