Method:
1. Preheat the oven to 180ºC/ 160ºC Fan/Gas 4. Line 2 baking sheets with baking paper or rub a little butter over them.
2. Put the soft butter into a bowl, add the golden caster sugar and vanilla extract and mix really well with a spoon until pale and fluffy.
3. Add the self-raising flour and mix again to make a dough.
4. Break the dough into five pieces. Then break each piece into ten smaller, equal-sized pieces, to make 50 pieces in total. Roll each piece into a small ball.
5. Put the balls onto the baking trays, leaving small gaps in between each one. Flatten them slightly with a fork.
6. Bake for 7 minutes. Then set aside until cool.
7. For the filling, put the raspberry jam into a bowl, add the soft butter and icing sugar and mix with a spoon to make a pale pink icing.
8. To make the kisses, spoon a little of the raspberry cream onto a biscuit, and sandwich together with another biscuit.
9. Next, sprinkle a few freeze-dried raspberry pieces onto a work surface or plate and gently roll the sides of the kisses through it to coat them.
10. Repeat with all your biscuits and icing, to make 25 kisses.