How long does it take to make Quiche?

Bake at 180°C (355°F) about half an hour, until the filling is set and golden on top.

1 hr 36 minTotal

17 minActive time

1 hr 18 minSetting

#	What to do	How long
1	Put the flour in a bowl	—
2	Add the cold butter in cubes and rub it in with your fingertips	1 min
3	Add the eggs and cold water and quickly bring together with your hands, without kneading, just	1 min
4	Whip the soft butter with the sugar	—
5	Wrap in plastic wrap and chill at least 30 minutes	30 min
6	Preheat the oven to 180°C (355°F)	12 min
7	Beat the eggs and cream and add the salt and black pepper and the onion	1 min
8	Roll out the dough and line round baking pan with it	—
9	Bake the crust on its own at 180°C (355°F) 12–15 minutes	14 min
10	Pour the filling into the crust	1 min
11	Bake at 180°C (355°F) 30–40 minutes	35 min
12	Serve hot	1 min

The butter must stay cold: butter that melts in your hands gives a hard dough instead of a crumbly one. Work quickly, and if the dough warms up, put it back in the fridge.
Knead as little as possible: long kneading develops gluten, and the dough comes out tough and shrinks in the oven.
Cream the butter soft, at room temperature: cold butter doesn't take in air, and melted butter doesn't hold it.
Chilling firms the butter and relaxes the gluten: the dough rolls out easily, doesn't stick to the counter and doesn't shrink in the oven.
Put things in the oven only once it's reached temperature, after the heating light has gone off: an oven that hasn't reached temperature changes baking times, and the bake burns outside or stays underbaked.
The onion goes into the filling soft and golden: in the oven it won't soften any further, and raw onion releases liquid into the crust.