Leek and Bacon Pie/Bake - Cooking like a Boss

preheat oven 190c					bake 25-30min ish
8 slices bread	grated with extra cheese			cover
340g 0.34kg 0.75lb 12oz cheese	grated		mix together
12 leeks	chopped into 2in pieces	boil 5 min
12 thick bacon rashers	cubed	fry til golden
3 pints 7.21 cup 1.7 l 1705 ml 114 tbsp 341 tsp milk		add gradually til thick
340g 0.34kg 0.75lb 12oz butter	stir in
8tbsp 0.12l 120ml 24tsp 0.507cup 0.211pint flour