Step 2: Making the Twinkie molds
The trick for making a Twinkie mold is quite simple, and easy to get the hang of. Don't waste your money on fancy Twinkie making kits (which I understand do exist). And if you're making Twinkies for the legions, I recommend making the half-sized molds that I used. In fact, just do it that way.
Cut a bunch of 9" sheets of aluminum foil (enough to suit the recipe you're using).
Fold each piece of aluminum foil in half twice.
Wrap the folded foil around a small spice bottle to create a mold.
Leave the top of the mold open for pouring in the batter.
Arrange on a cookie sheet or in a shallow pan.