4 c flour
2 c powdered sugar, sifted
1 c cornstarch
2 c butter
1 c chopped macadamia nuts
2 egg yolks
1 tbsp orange zest
4 tbsp orange juice
granulated sugar
Preheat oven to 350 degrees. In a large bowl, stir together flour, powdered sugar, and cornstarch. Cut in butter until coarse crumbs form. Stir in nuts. Combine egg yolks, orange zest, and orange juice. Add to flour mixture, stirring til moistened. If mixture is too dry, add more orange juice, a teaspoon at a time (up to 2 tablespoons). Using a #60 disher (about 1 tbsp), scoop dough onto an ungreased baking sheet. Flatten to 1/4" using a glass which has been dipped in granulated sugar. Bake 12-15 minutes until golden brown. Cool completely on a wire rack.