Peanut butter and chocolate cookie sandwiches!

Sunday is my baking day. Today I woke up with a craving for peanut butter cookies and I love tiny cookies sandwiched together with delicious ganache or buttercream. So I created these! Ingredients for cookies 125g soft unsalted butter 75g caster sugar 75g golden caster sugar 150g peanut butter 1 egg 175g self raising flour For buttercream 50g softened butter 110g icing sugar 1 tbsp cocoa powder hot water Method 1. Line two baking trays with baking paper. Preheat the oven to 160. 2. Cream together the butter and sugars. Add the peanut butter and egg. Add the flour to make a dough. 3. Chill for an hour or so to make the dough easier to handle. Roll into tiny balls and place on the prepared baking trays. Using a fork, flatten the dough balls and make a criss-cross pattern. 4. Bake for 12/15 minutes until golden brown. Leave to cool on a wire rack. 5. While the cookies are baking, make the buttercream. Cream the butter until soft. Then add the sugar and cocoa p...