Method

In the oven bake the potatoes in there skins at 180°C for 1 hour 15 mins, remove set aside & allow to go cold.

Scoop out potato flesh with a spoon into a bowl, add flour, yolk, salt & pepper & mix well, cover & set aside.

Make the gnocchi, flour a worktop then roll our potato mixture into cylinders about 2cm in diameter, then cut in 2cm pieces, next use a fork prongs & press indentations into each one.

Place a saucepan with salted boiling water on the hob & cook the gnocchi until they float, scoop out with slotted spoon, you may need to do in batches, then set aside apart to cool.

In a good sized frying pan or wok (best), place over a med heat, add oil, garlic, prawns & a pinch of salt & pepper, then fry prawns for 2 mins per side until just cooked, remove prawns with a slotted spoon & set aside, straight away add butter & flour for the sauce, mix together until it bubbles then whisk in the milk until smooth, then add wine, cheese, stock cube, cream & black pepper, stir in then simmer for 1 min.

Next add gnocchi, prawns & parsley, stir together to warm then serve.