Ingredients 


1 tbsp plain flour

salt and freshly ground black pepper

a thick slice of leftover potato gratin (or dauphinoise)

25g/1oz butter

55g/2oz spinach, just washed

1 garlic clove, finely chopped

1 egg

splash Worcestershire sauce


Preparation time  less than 30 mins
Cooking time       less than 10 mins


Method

1.Season the flour with salt and pepper. Lightly dust the gratin in the seasoned flour.


2.Melt half the butter in a frying pan over a medium heat.