1) Preheat oven to 350 degrees.

2) Make sure your flours are whisked / sifted well and add xanthan gum if not included.

3) In the bowl of a standing mixer with the paddle attachment, cream butter until fluffy, then add sugar and cream together.

4) Add egg yolks, one at a time, and beat to incorporate.

5) Add lemon zest, extract and juice and beat in.

6) Add flour and slowly beat in, then increase speed until incorporated.

7) Fill cookie press and press onto ungreased cookie sheets.

8) Bake one sheet at a time for 12-15 minutes, or until the edges are lightly browned.

9) Let cool on sheets completely before removing, gingerly, with a thin spatula.