If you buy something from a link, Vox Media may earn a commission. See our ethics statement. The tart’s ingredients are very simple: a puff pastry filled with a custard made of cream, egg yolks, sugar ...

It’s a big cushion of a dessert, bouncy and buoyant, like a lighter, low-profile cheesecake or the center of a very good éclair. When it comes out of the oven, it’s still jiggly in the center, which ...