Steak and Ale Pie - Cooking like a Boss

Recipe from http://www.bbcgoodfood.com/recipes/252607/proper-beef-ale-and-mushroom-pie . Replace water with ale for more ale.

preheat oven to 220c											bake for 40min
preheat oven to 160c						cover with lid and put in oven for 2h	cool 2h	mix	make pie	brush with egg
1kg 1000g 2.2lb 35.3oz braising steak chunks	brown in a little oil	set beef and juices asside in bowl			mix
2 large onions	roughly chop	brown in pan from beef	fry 1min	stir in until flour brown
4 large carrots	chop into large pieces
10g 0.01kg 0.022lb 0.353oz dried porcini mushrooms	cover in boiling water for 20mins	squeeze out and reserve water
2tsp 0.01l 10ml ²⁄₃tbsp 0.042cup 0.018pint golden caster sugar
4tbsp 0.06l 60ml 12tsp 0.254cup 0.106pint plain flour
300ml 0.3l 20tbsp 60tsp 1.27cup 0.528pint stout or dark ale
2 beef stock cubes
400ml ²⁄₅l 26 ²⁄₃tbsp 80tsp 1.69cup 0.704pint boiling water
reserved mushroom water
1tsp 0.005l 5ml ¹⁄₃tbsp 0.021cup 0.009pint thyme
1tsp 0.005l 5ml ¹⁄₃tbsp 0.021cup 0.009pint parsley
1 bay leaf
salt
pepper
200g ¹⁄₅kg 0.441lb 7.05oz smoked bacon lardons	fry until crispy	fry until mushrooms golden
200g ¹⁄₅kg 0.441lb 7.05oz chestnut mushrooms	halved
2 roles ready made puff pastry
1 egg	whisked