50g/2 oz plain (semi-sweet) chocolate
75 g/3 oz butter or margarine
225 g/8 oz caster (superfine) sugar
75 g/3 oz plain (all-purpose) flour
75 g/3 oz walnuts, choppep
50g/2 oz chocolate chips
2 eggs, beaten
2.5 ml vanilla essence (extract)
Melt the chocolate and butter or
margarine in a heatproof bowl set over a pan of gently simmering
water. Remove from the heat and stir in the remaining ingredients.
Spoon into a greased and lined 20 cm/8 in cake tin (pan) and bake in a
preheated oven at 180°C/350°F/gas mark 4 for 30 minutes until a skewer
inserted in the centre comes out clean. Leave to cool in the tin, then
cut into squares.