This is a quick and easy little snack I personally make after school but they would be great for parties or something :)
Here are the supplies I'm using, I don't really have quantities I just make em up as I go
Grab a cracker, 2 pepperoni slices, and a pinch of cheese
Make a little layered sandwich. Cracker,pepperoni,cheese,pepperoni
Put another cracker on top
At this point you can eat it cold or warm it up. If I'm making a bunch I set my oven to 350 and let 'em cook for about 3-5 mins.