Ingredients
- 115g unsalted butter, softened
- 70g light brown sugar
- 35g caster sugar
- 1 large egg
- 1 tsp vanilla extract
- 1 tsp instant coffee granules
- 160–170g plain flour
- ½ tsp baking soda
- ¼ tsp salt
- 50g chocolate chips
- 50g chocolate chunks
- 5 digestive biscuits
- 5 small marshmallows
- 5 pieces of chocolate
Instructions
- Cream together the butter, brown sugar, and caster sugar until fluffy.
- Mix in the egg, vanilla extract, and instant coffee granules.
- Gradually add the plain flour, baking soda, and salt, mixing until combined.
- Fold in the chocolate chips and chocolate chunks.
- For the filling, crush the digestive biscuits and mix with chocolate chunks or pieces.
- Add the small marshmallows to the mixture.
- Scoop the cookie dough and place a spoonful of the filling in the center.
- Top with a piece of chocolate and seal the dough around the filling.
- Bake in a preheated oven until golden brown.