[header] How to make pinwheel cookies [title] Place the butter in a mixing bowl with the confectioner's sugar. [title] Beat the ingredients at medium speed, using a handheld mixer or a stand mixer with a paddle attachment. [step] The mixture should be pale yellow and smooth in texture when you are done.
[title] Add the egg and beat the mixture for an additional minute. [title] Add 1/2 cup of the flour and beat the mixture until the flour is just incorporated.