Preheat Oven to 350 F
Grind the ginger snaps in a food processor with the sugar.
Add the butter, and pulse it until moist clumps form.
Press the mixture into the sides and bottom of a 9 or 10 inch tart pan.
Bake for 8 – 10 minutes until golden brown, cool completely and then fill with your favorite filling, or else follow your recipe as directed.