A one bowl baking recipe. I love to use this recipe when I have yolk leftovers for doing a pavlova or angel cake, and nothing is a waste n this house.
1 cup of butter
1 1/2 cups sugar
6 egg yolks
2 1/2 cups flour
1 teaspoon baking soda
1 teaspoon cream of tartar
1 teaspoon vanilla extract
1 tablespoon lemon juice
2 teaspoon lemon zest
sugar to roll cookies
You can substitute the lemon for lime or other citrus fruit.
Find it online: https://cangurocriollo.com/lemon-egg-yolk-biscuit/