Place liners in muffin tins. Mix graham crackers and 1 teaspoon sugar and butter. Place in 1/2 teaspoon of mixture in each liner. Pat down. Mix or blend cream cheese, vanilla, 3/4 cup sugar and eggs, until very smooth. Pour on top of crumbs, filling about half full.
Bake 20-25 minutes at 325 degrees or until lightly browned. When cool, top with pie filling of your choice. Makes 18 cupcakes.