In another bowl, mix the flour with the baking soda and baking powder. Add the flour mixture to the mixer and mix everything well.
In a mixing bowl, add the butter and sugar and mix well until light and creamy. To it add the eggs, vanilla extract, sour cream and yogurt and mix well.
I’m a writer, a photographer, a cookbook author (August 2016) and most importantly I’m the cook that prepares all these scrumptious recipes that you can find here.