Ingredients:

• 4 oz/115 gm butter
• 1/4 cup sugar
• 1 tablespoon cocoa
• 1 well-beaten egg
• ½ cup chopped walnuts or coconut
• 8 oz/200 gm crumbed/broken round wine biscuits (Graham crackers)

Icing:

• 1 oz/25 gm butter
• 1 tablespoon cocoa
• 1 cup icing sugar
• dash of boiling water

Method:

Put the butter, sugar and cocoa in a pot and bring to the boil. Remove from heat. Add the beaten egg and then the walnuts/coconut and lastly the biscuits. Mix well. Press down in a tin to a thickness of about 1 inch/2.5 cm. Mix all the icing ingredients together to form a smooth paste and ice while still in the tin. Refridgerate. When cold cut into fingers.