In a bowl, add the flour, cocoa, baking powder, salt and mix.
In another bowl, beat the butter, sugar, ayran, vanilla and egg and finally add the color. In the bowl with the liquids add the mixture from the bowl with the solids.
Stir until the mixture is homogeneous and transfer it to an icing-bag.In a pan with baking paper, we draw hearts with the help of a hoop.
With the nose of the icing-bag, we draw two lines within limits in the shape of V.
Bake for 10 to 12 minutes in a preheated oven at 180 degrees.
Meanwhile, prepare the filling.In a bowl pour the yogurt, cream cheese and the powdered sugar and mix until smooth.
Once the heart cookies are cool, fill half of them with yogurt filling and use the other half as lids.