Knead the dough like you would when making bread, pushing down with the heal of your hand and rotating the dough in quarter turns. When it is ready to roll out, make sure a large area of the counter-top is floured.
I only used a 3 x 2.5 inch heart shaped cookie cutter. Feel free to make the cookies different sizes. If you do so though, make sure you bake the cookies in batches by size. For smaller cookie sizes, keep a closer eye on the baking time as it will probably be shorter.
For the frosting, you might have to add some milk before adding any powdered sugar, as the mixture gets pretty dry from adding the 1 cup ground strawberry wafer cookies.
Without the frosting, these cookies make a great light coffee cookie. Feel free the ditch the frosting if desired.