1 tablespoon cocoa
1 egg, beaten
½ cup caster sugar
1 packet Marie biscuits, crushed
1 tablespoon condensed milk
1. Melt the butter, add the cocoa and mix.
2. Add sugar and mix until dissolved.
3. Mix in the egg and add the condensed milk and crushed biscuits, stirring well.
4. Press into a greased tin and place in the fridge until cool.
5. Ice with chocolate icing.
Use 2 freezer bags and a rolling pin to crush biscuits.
Line the tin with greased baking paper for ease of serving.