Cheese sauce (made with cornflour and has no butter)

I like this recipe as the cornflour stops the sauce going lumpy!!  Try this one on your cauliflower or mix with cooked macaroni...

• 1 pint semi-skimmed milk
• 2 level tablespoons of cornflour
• 1/2 tsp Dijon Mustard
• 3oz extra mature Cheddar Cheese, grated
• Black pepper

1. Blend the cornflour with a little milk in a jug, gradually add the rest of the milk and stir to a smooth sauce.
2. Pour into a saucepan and heat, stirring constantly until the sauce thickens, don't let it boil.
3. Remove from the heat, stir in the cheese,  mustard and black pepper.  Serve immediately to stop a skin forming over the surface.