Frozen Mint Cookiewich
4,8 / 10
Heat the oven to 180°C/160°C fan/350°F/gas 4. Line a baking sheet with baking parchment.
Put the butter and sugar into a bowl and beat together until light and creamy. Beat in the egg. Stir in the flour and cocoa powder to make a firm dough. Roll out on baking parchment to a rectangle about 25cmx35cm. Bake in the oven for about 12–15 minutes until firm to the touch. Cool.
Cut the chocolate cookie into 20 rectangles.
To make the sandwiches spoon or scoop softened ice cream on a cookie and press a second cookie on top. Serve at once with chocolate sauce if desired. Place any uneaten sandwiches in the freezer to eat at a later time.