Rustic Tomato and Herb Galette

A galette has all the pleasure of pie without the pressure of perfect edges. The dough is rolled into a rough circle, filled in the center, and folded casually around the ingredients. Cracks are pinched, uneven pleats become part of the look, and the finished pastry arrives at the table on the same sheet where it baked.

Tomatoes bring one challenge: water. A ripe tomato can turn a crisp crust soggy if it goes straight from the cutting board into the dough. Salting the slices and adding a thin cheese layer solves the problem while concentrating their summer flavor.

Ingredients for the pastry

Combine one and a quarter cups all-purpose flour, half a teaspoon kosher salt, and one teaspoon sugar. Add eight tablespoons very cold unsalted butter cut into cubes. You will also need three to five tablespoons ice water and one teaspoon apple cider vinegar.

For the filling, gather one and a half pounds ripe tomatoes, three-quarters teaspoon kosher salt, half a cup grated Gruyère or sharp cheddar, a quarter cup grated Parmesan, one tablespoon Dijon mustard, one teaspoon fresh thyme leaves, a handful of basil, black pepper, and one egg beaten with a teaspoon of water for brushing.

Make a flaky dough

Whisk the flour, salt, and sugar. Toss in the cold butter and flatten each cube between your fingers until most pieces are the size of small coins. Stir the vinegar into three tablespoons ice water and drizzle it over the flour. Toss with a fork. Squeeze a handful; if it holds, stop. If it crumbles, add more water one teaspoon at a time.

Turn the shaggy dough onto the counter and press it into a disk without kneading. Wrap and refrigerate for at least one hour or up to two days. Visible butter is a good sign: in the oven, its water turns to steam and creates flaky layers.

Prepare the tomatoes

Slice the tomatoes about a quarter inch thick and spread them on a towel-lined tray. Sprinkle with the salt and let them stand for thirty minutes. Blot the tops thoroughly. This step seasons the tomatoes and removes enough water to protect the crust.

Mix the two cheeses. Keep the basil for after baking because its delicate leaves darken in the oven. Thyme can go in before baking.

Assemble without fuss

Heat the oven to 400°F with a rack in the lower third. Roll the chilled dough on a lightly floured sheet of parchment into a twelve-inch circle. Transfer the parchment and dough to a sheet pan. If the dough becomes soft or sticky, chill it for ten minutes before continuing.

Spread Dijon over the center, leaving a two-inch border. Scatter the cheese mixture and thyme over the mustard. Arrange the dried tomato slices in overlapping circles. Grind black pepper over the top. Fold the bare dough inward in sections, overlapping as you go. Brush the pastry with egg wash.

Bake for forty to fifty minutes, until the crust is a deep golden brown and the tomato juices are bubbling. A pale crust may be cooked but will not be as crisp or flavorful, so give it time. Cool on the pan for at least fifteen minutes before adding torn basil and slicing.

The best tomatoes to use

Heirloom tomatoes look beautiful and offer varied flavor, but standard red tomatoes are often firmer and easier to bake. Roma tomatoes contain less water and make an especially crisp galette. Cherry tomatoes may be halved and roasted cut-side up. Whatever you choose, use fruit that is ripe but not collapsing.

Shortcuts and variations

A good all-butter store-bought pie crust makes this an easy weeknight project. Puff pastry also works, although the result is lighter and less rustic; score a border rather than folding the edges. Goat cheese or ricotta can replace the Gruyère, but keep the layer thin. Add caramelized onions, a spoonful of pesto, or very thin zucchini slices for variation.

For extra crunch, sprinkle a tablespoon of cornmeal beneath the cheese. If your tomatoes are exceptionally juicy, add a tablespoon of breadcrumbs to the cheese mixture. They will disappear into the filling while absorbing moisture.

Serving and storage

Serve the galette warm or at room temperature with a sharp green salad. It makes a lovely lunch, a light dinner, or a starter cut into narrow wedges. A fried egg turns a leftover slice into breakfast.

Refrigerate leftovers for up to three days. Reheat them on a sheet pan in a 375°F oven for eight to ten minutes. The microwave softens the pastry, so use it only if crispness is not important. The assembled unbaked galette should not sit for long, but the dough itself freezes well for up to a month.

Frequently asked questions

Why did my dough crack while rolling? It was probably too cold. Let it rest at room temperature for five minutes, then patch cracks by pressing the edges together.

Why did butter leak onto the pan? A little is normal. Significant leaking usually means the dough became too warm before baking. Chill the shaped galette for fifteen minutes next time.

Can I make individual galettes? Divide the dough into four disks and reduce the baking time to about thirty minutes, watching for a deeply golden crust.

The finished galette looks abundant and impressive, but its spirit is practical. Good tomatoes, cold butter, and patient baking do nearly all the work.