Print this Recipe STEP ONE: First, you will need to preheat the oven to 325 degrees. STEP TWO: Gather your supplies to create the shortbread cookie. Start by using an electric mixer to cream the ...

Refrigerate. Shortbread: Place the butter and confectioner’s sugar in a standing mixer and beat until creamy. Add the lemon juice, lemon zest, and vanilla extract, and beat until uniform.

1. Preheat the oven to 325 degrees. Line a 9×13 baking dish with parchment paper and spray it with a nonstick baking spray. 2 ...