Wow! what a great bargain! I use it a LOT!
The basic directions are to layer a few sheets, , brushing each with butter as you lay themon top of each other (If you are using a very wet filling, like a fruit strudel, you will want to layer them with some dried breadcrumbs too.)
For an easy appetizer, take your rectangle of filo, which is now 3-4 sheets "thick" .. Layer things and roll into a jellyroll, slice, then bake- Some ideas: thinly sliced ham, swiss and green onion; spinach leaves, feta and sliced olives; mozzarella and cappocola or pepperoni; Gorgonzola, dates and toasted almonds; crab or shrimp salad,;sauerkraut, corned beef and swiss; Mushroom duxelles with Swiss...Really the possibilities are endless..
You can do these in advance, precook to the not quite totally done stage, and then freeze..
Also, cut the prepared filo into squares, and push them into muffin cups, making "shells, or cups" which you can fill with anything, sweet OR savory..
enjoy!!!