How to make Manx Bonnag 

Ingredients

225g Laxey Glen Mills Soda Bread Flour 
50g caster sugar
110g sultanas
110g margarine
140mls (1/4 pint) buttermilk
1 egg

Preparation

Rub the margarine into the flour.
Add the sugar and saltanas.
Beat the egg and buttermilk together and add to the mixture and beat well.
Shape into a round loaf shape and score a cross on the top.
Bake in the oven for about an hour at 180°C.