A British pudding of sweetened cream that's lightly curdled with acid, posset might be the most low-maintenance dessert we know. Posset is not a shopping-list generator: chances are you already have what you need to whip up a basic one. It's not a kitchen diva: making a batch doesn't require scrounging up multiple mixing bowls, lugging out your Kitchen Aid, or even turning on your oven.
At the Grill Room at Windsor Court in New Orleans, Kristin Butterworth's tasting menu concludes with a simple "citrus posset." She sent us a version that's flavored with grapefruit, but we think it would play nicely with any winter citrus, like tangerine, blood orange, or Meyer lemon.