Preheat the oven to 375 F. This many cookies will need to be baked in rounds; it will go faster if you can bake 2 sheets at a time. If you can, place the oven racks in the top and bottom thirds of the oven. Line 2 cookies sheets with silicone mats or parchment paper and set aside.
If the dough is too soft to fill the cookie press, you may need to chill it first. I was lazy and left it out the whole time--but I might have avoided some problems if I had chilled the dough in between baking rounds of cookies. At any rate, fill the cookie press and press the cookies 1 inch apart on the prepared cookie sheets.
Let cool completely on the cookie sheets.