This is the one I use, its Annabel Karmel and DH loves it, its so tasty!
15g (1/2oz) unsalted butter
15g (1/2oz) plain flour
150ml (5fl oz) whole milk
30g (1oz) gruyere cheese grated
2tbsp parmesan grated
2 tbsp mascarpone
Melt the butter in a saucepan, stir in the flour to make a smooth paste and cook for 1 min. Gradually stir in the milk, bring to the boil and cook for a few mins over a low heat until thick and smooth. Take of the heat, stir in the gruyere and parmesan until melted, then stir in the mascarpone.
So embaressed that I need to follow a recipe for cheese sauce...
Emma xxx
