Beat soft butter, sugar with a whisk, add the egg, mayonnaise, flour. Knead quickly soft, elastic dough and remove it in the cold for 30 minutes. Meanwhile, prepare the cream.
Whisk eggs, sugar, vanilla sugar, add milk mixed with starch. We put all this on a small fire and constantly stirring, bring to a boil. At the end, add 50 g of soft butter and mix everything well. Let cool under foil. If there are lumps in the cream, wipe it through a sieve.
We fill the molds with dough and bake the baskets at 200 degrees until a light blush, let them cool completely, fill with cream, put any berries or fruits on top. Happy tea!!