3 lemon mother cookies Recipes

unsalted butter, softened to room temperature, unbleached granulated sugar, salt, vanilla extract, lemon zest, finely grated (my addition), eggs, unbleached flour, fruit jam, approximately (your flavor choice , we tested strawberry preserves and rose water jam. read *tip below.)

butter, lemons, sugar, eggs, plain flour, baking powder, bicarbonate of soda, white chocolate