| preheat oven 190c | bake 25-30min ish | ||||
| 7.0 slices bread | grated with extra cheese | cover | |||
| 297.5 g of cheese | grated | mix together | |||
| 10.5 leeks | chopped into 2in pieces | boil 5 min | |||
| 10.5 thick bacon rashers | cubed | fry til golden | |||
| 2.6 pints of milk | add gradually til thick | ||||
| 297.5 g of butter | stir in | ||||
| 7.0 tbsp of flour | |||||