Serves: Makes 7 Cookie Sandwiches
Preparation time: 30 mins (15 mins chill)
Cook time: 10 mins
Super indulgent and oh-so-sweet these ice cream sandwiches make the perfect dessert or tasty treat.
150g soft butter
1 large egg
150g brown sugar
1tsp vanilla extract
190g plain flour
1/2 tsp baking powder
1/4 tsp salt
150g dark cooking chocolate, cut into chunks
1 tub Mullin's mallowy chocolate chunks
