Dunkin Donuts Sour Cream Donut Recipe. Makes 2 dozen donuts. In the bowl of a stand mixer fitted with a paddle attachment beat the butter and sugar together until sandy.
In a bowl sift together the cake flour baking powder salt and nutmeg. Makes 2 dozen donuts. Next combine the butter and sugar.
Transfer dough to a lightly floured surface and roll out to 1 2 inch thickness about a 17 inch oval 4.
Stir into egg mixture to make donut batter. Remove from oil and drain on paper towels. First sift the dry ingredients together. Flip over when bottom side is brown.