2 (12 ounce) packages yellow cake mix
1 (3 ounce) package instant espresso coffee granules
1/2 cup orange juice
Preheat oven to 375 degrees F (190 degrees C).
In a large bowl, mix lemonade, espresso, orange juice, and cake mix; refrigerate.
Bake pie at 375 degrees F (190 degrees C) for 60 minutes. Roll pastry out to 1/8 inch cubes. Cut into squares.