How to Make Ruby's Shortbread
- Preheat oven to 350
- Slowly add the flour, mixing as you go. Once all the flour has been added, use your hands to combine.
- Press dough into a 9x13" ungreased glass baking dish. Using a fork, poke holes in entire surface of the dough to prevent air bubbles and crumbling.
- Bake for approximately 30-35 minutes until the shortbread just begins to turn golden. Do not over bake.