Banana cookies
Have a bunch of overripe bananas in the fruit bowl? These soft cookies are easy for children to make and are perfect for using up browning bananas
For the shortcrust pastry, sift the flour and icing sugar into a mixing bowl. Add the vanilla sugar, lemon zest and a pinch of salt. Rub the butter into the flour mixture until it is incorporated and then mix in egg yolks. Knead everything into a compact smooth dough. Wrap the dough and chill it for 1 hour.
Remove the dough from the refrigerator and bring it to room temperature for 10 minutes. Form the dough into a long roll and divide it into 60 equal portions. Form a small ball from each portion and place it on a baking sheet covered with baking parchment (you will need two or more sheets). Press a dip (for the jam) into each ball with the handle of a wooden spoon.
Heat the oven to 200C/fan 180C/gas 6. Heat the jelly or jam in a saucepan until it melts. Use a teaspoon to fill the dips in the dough balls.
Bake for 12-15 minutes, then allow to cool completely. Finally, dust the cookies with some icing sugar. The cookies can be stored in an airtight container for several weeks.