| preheat oven 190c | bake 25-30min ish | ||||
| 4.0 slices bread | grated with extra cheese | cover | |||
| 170.0 g of cheese | grated | mix together | |||
| 6.0 leeks | chopped into 2in pieces | boil 5 min | |||
| 6.0 thick bacon rashers | cubed | fry til golden | |||
| 1.5 pints of milk | add gradually til thick | ||||
| 170.0 g of butter | stir in | ||||
| 4.0 tbsp of flour | |||||