You spot them at the same stall in late summer: a basket of peaches so ripe the perfume reaches you first, and a pint of blackberries almost too dark to be real. You buy both, you eat half in the car, and then you're standing in your kitchen wondering what to do with the rest before they go. This is the answer. A galette is a pie that gave up on perfection — a single round of dough, folded up around fruit, baked until the juices bubble and the edges go golden. It is the most forgiving dessert there is.

Why Peaches and Blackberries in Late Summer

This is a "buy it at its peak" recipe, which is exactly why it belongs to August. Peaches are the fruit of the season right now, and the ones at your farmers market were picked ripe instead of rock-hard for shipping — which means they actually taste like peaches. Blackberries are heavy and sweet at the same moment, and their slight tartness is the perfect foil for all that peach sugar. Look for peaches that give gently to a light squeeze and smell fragrant at the stem, and blackberries that are deep, dull-black (a reddish tint means underripe). If your farmer has a seconds basket, grab it — slightly bruised fruit is ideal here.

The One Technique That Makes It Work

The whole secret to a galette that isn't soggy is managing the fruit's juice. Peaches and blackberries are wet, and wet fruit makes a gummy bottom. The fix is simple: toss your sliced fruit with a spoonful of cornstarch and a little sugar, let it sit for a few minutes, and — this is the important part — sprinkle a thin layer of ground almonds, crushed cookie crumbs, or a little extra flour on the dough before you pile the fruit on. That layer drinks up the juices as they release, so the crust stays crisp underneath while the top goes jammy. Fold the edges up over the fruit, brush with egg, sprinkle with coarse sugar, and bake hot until deeply golden.

Make It Yours

A galette is a template, not a rulebook. Swap in whatever the market handed you: peaches and raspberries, plums and blueberries, nectarines on their own, or a mix of every stone fruit in the basket. Add a pinch of cinnamon or cardamom to the fruit, or a few torn basil leaves for something unexpected. Not a blackberry fan? Use all peaches. Want it a little fancy? A spoonful of almond paste dotted under the fruit is a beautiful touch. However you build it, serve it slightly warm with vanilla ice cream or a spoonful of softly whipped cream.

This is the dessert to make when the fruit is too good to waste and you don't feel like fussing. Bake one this weekend, and tag @butterandsagemarket so we can see your golden edges — or find a local grower near you and start with the best fruit you can carry home.