1 (8.5 ounce) container frozen whipped topping, thawed and drained
1 (16 ounce) package frozen puff pastry, thawed and drained
3 eggs, beaten
1/4 teaspoon vanilla extract
1/2 cup shortening
Preheat oven to 350 degrees F (175 degrees C). Lightly grease a 9x13 inch baking dish.
In a large bowl, beat vanilla until smooth. Add shortening. Mix until all ingredients are thoroughly combined. Pour mixture into prepared baking pan.
Bake in preheated oven for 8 to 10 minutes, or until top is set.