An old cartoon help

[CODE-D]

There was an older cartoon that I vaguely remember that in involved square rectangular ice cream bars and I think at one point they were used as ammunition against each of the characters. I think the characters were competing with each other or something. It may have been a mickey, donald, goofy short but im not sure.
any guesses?

 

[Eclipse Dragon]

Well there was a musical short with Mickey, Donald and Goofy called "The Band Concert" It has ice cream in it, but they're strawberry cones, not ice cream bars.

There was also a Bugs bunny short made during WW2 where he hid hand grenades inside of ice cream bars.