Back by popular demand. This is a post I did in 2010. It's a favorite.
1 can of bread dough (or frozen dough, or if you're quite industrious make your own bread dough)
Mozzarella String cheese light
I rolled out the dough on a baking sheet and sprinkled with Oregano.
Then added a single slice of pepperoni against the long edge of the dough, and followed down the length to make a row. The second row I started off center of the first row. I put the second row's starting slice below and in between the first two slices of the first row. Confused? Sorry.
I left about two inches of dough with no pepperoni, so when I rolled the pepperoni roll up, that edge would be used to fold over and seal the roll shut.