Ingredients

•   mashed potato
•   onion, finely chopped
•   egg yolk
•   grated cheese
• 1 inch cube smoked cheese

Method

1. Mix mashed potato, finely chopped onion, egg yolk and grated cheese together in a bowl.
2. Press into a flat shape, put about 1 inch cube of smoked cheese in the middle and press into a ball around it.
3. Fry in deep fat until brown.