Pre-heat the oven to 425° and line a baking sheet with parchment paper.

Combine the dry ingredients (not the walnuts) and then cut in the butter until you have what resembles a crumble. In a separate bowl combine the wet ingredients and whisk them together. Then fold the wet mixture in with the crumble and form dough.

Liberally flour your surface and roll the dough out to a half inch thick. If you want to use the walnuts, this is the time to press them into the dough. Cut into a dozen triangles and then bake them for 15 minutes