Using a food processor or plastic bag, crush the cookies to dust.
Mix the cookies with the sugar well. Add the butter, which is soft but not melted.
In a 9-inch pie pan, compress the mixture through the bottom and walls of the pan using glass cup with the flat bottom or the back of a spoon.
To make it firmer, bake at 350F for 8 to 10 minutes. Let it cool and place in the refrigerator until used.
Combine all the dry ingredients in a bowl. Add the rest of the ingredients.
Pour the filling and baked in a PRE heated oven at 375 F. on the middle grill for 40 to 45 minutes until firm.