You will need

  • For the cookies
  • 20g Food Thoughts Organic Cocoa Powder
  • 200g of plain flour
  • 1 pinch of sea salt
  • 75g of caster sugar
  • 100g of butter, softened
  • 15ml of milk
  • For the buttercream
  • 125g of peanut butter
  • 60g of butter, salted
  • 40g of icing sugar
  • 2 pinches of sea salt

Method

Preheat the oven to 180°C/gas mark 4.

Sift the cocoa powder and flour together in a large bowl, then stir in the sea salt and caster sugar. Add the softened butter by the spoonful and using a fork, followed by your fingers, work the butter through the dry mix until you’re left with a sandy rubble.

Pour in the milk, then using the fork, bring the mixture together into clumps. Dive in again with your hands and gently press the dough together. It will seem crumbly, but you don’t want to overwork it.

Tip the dough out onto a clean dry surface, and with a very lightly floured rolling pin, roll the dough out to the thickness of just under two ÂŁ1 coins.

Use a round cookie cutter (anything from 4cm–6.5cm depending on how big you want the biscuits) to stamp out rounds and transfer them to a baking sheet lined with greaseproof paper. Reroll and stamp out the leftover dough until you’ve used it all up.

Place the baking sheet in the fridge to let the biscuits chill down for 20 minutes, before transferring the tray into the oven to bake. If you’ve made slightly larger 6.5cm biscuits, leave them in for 15 minutes, or if you’re on the smaller end at 4cm, take them out after 12. Transfer to a wire rack to cool down completely.

While the biscuits are cooking, beat the peanut butter, softened butter, icing sugar and salt together and set aside.

When the biscuits are completely cool, sandwich together with the buttercream and leave to set at room temperature for an hour before tucking in. The filling will continue to set the longer they sit. Store in an airtight tin for 2–3 days.