Smores Stuffed Cookie Mix

GET BAKING! Makes 6 cookies 1. Preheat the oven to 220°C / 200°C fan/ gas mark 6 and line a large baking tray with greaseproof paper. 2. Mix together in a bowl the cookie mix and half (25g) of the chocolate chips. 3. Add the egg and 60g softened butter to the mix and combine with a spatula or wooden spoon, then use your hands to bring together the mix to form a soft dough (the warmth of your hands helps bring the dough together). 4. Divide the mixture into 6 equally sized pieces (approximately 60g) and roll into ball shapes with your hands. 5. Make up the marshmallow mix by adding 20ml cold water (4 teaspoons) to the mix and mix with an electric whisk on high speed for 3 minutes until stiff peaks form and the mix is a spoonable consistency (alternatively, whisk by hand for 6 minutes with a balloon whisk). 6. Flatten the cookie dough with the palm of your hand to form a disc shape, then fill the cookies with a heaped teaspoon of the marshmallow mix. 7. Time to get messy! Gently wrap the cookie dough around the filling so it is fully covered and place on the baking tray. Don’t worry if the marshmallow peeps through the cookie, this will give a s'mores effect! 8. Bake in the centre of the preheated oven for 10 minutes until golden brown in colour, then leave the cookies to cool on the tray whilst you prepare the chocolate drizzle. 9. Add the remaining chocolate chips and 15g butter into a heatproof bowl and either melt in the microwave on MEDIUM power for bursts of 10 seconds or place bowl over a pan of simmering water. Stir until chocolate and butter are fully melted. 10. Carefully drizzle a teaspoon of the melted chocolate mixture onto each cookie. Best enjoyed warm!