Galette is a galette is a galette.

Pie, or pastry, in the U.S., usually means sweet. It evokes sticky fruit spilling out of pastry in high summer. Or maybe pumpkin pie topped with clouds of whipped cream on Thanksgiving. I like these, I do. But I’m also partial to savory pies, meals tucked into flaky pastry. A galette is neither pie nor tart but the forgiving and rustic cousin—open, free-form, and baked flat on a baking sheet. And truly, pretty simple to make. Don’t let the pastry intimidate!

We had at least one vegetarian coming for Thanksgiving dinner here in Vermont this week so I wanted to make something substantial and special sans meat, rather than requiring the Brussels sprouts, green beans, potatoes, and cranberries to do the heavy lifting. A savory galette seemed both fetching and filling.

The recipe here is an adaptation from Deb Pereleman and Smitten Kitchen. I added whole wheat flour to the pastry mix, swapped yogurt for the sour cream, leeks instead of onions, and included pine nuts to the filling, because, well, why not?

The snow is just beginning to melt in the abundant—but cold—sunshine here; we got at least ten inches earlier in the week. The hardy sage plant in my stepmother’s garden (hidden under snow in one of photos below) still provided me with all the herbs I needed. And while the pastry chilled in the refrigerator I shoveled the entire walkway, it was the perfect amount of time.

Butternut Squash Galette with Caramelized Leeks
adapted from Smitten Kitchen

Pastry
1/2 cup whole wheat flour
3/4 cup all-purpose flour
1/4 teaspoon salt
8 tablespoons (1 stick) unsalted butter, cut into pieces
1/4 cup plain yogurt
2 teaspoons fresh lemon juice
1/4 cup ice-cold water

Filling
1 small butternut squash (approx. 1 pound)
2 tablespoons olive oil
1 to 2 tablespoons butter
1 1/2 to 2 leeks, washed thoroughly and sliced thinly (white parts only), approx. 2 cups
1 teaspoon salt
Pinch of sugar
1/4 teaspoon cayenne, or more to taste
3/4 cup fontina cheese (about 2 1/2 ounces), grated
1 to 2 tablespoons pine nuts
1 1/2 teaspoons chopped fresh sage leaves

Make the pastry: Combine the flour and salt in a bowl; place the butter in a separate bowl. Place both bowls in the freezer for one hour. Remove the bowls from the freezer and make a well in the center of the flour. Add the butter to the well and, using a pastry blender, cut it in until the mixture resembles coarse meal. Make another well in the center. In a small bowl, whisk together the yogurt, lemon juice, and water and add half of this mixture to the well. With your fingertips, mix in the liquid until large lumps form. Remove the large lumps and repeat with the remaining liquid and flour-butter mixture. Pat the lumps into a ball; do not overwork the dough. Cover with plastic wrap and refrigerate for 1 hour.

Prepare the squash: Preheat oven to 375 degrees F. Peel squash, cutting in half and scooping out the seeds. Cut into a 1/2-inch dice. Toss pieces with olive oil and a half-teaspoon of the salt and roast on a baking sheet for 30 minutes or until pieces are tender, turning once during baking. Set aside to cool slightly.

Caramelize the leeks while the squash is roasting: melt butter in a heavy skillet and cook the leeks over low heat (make sure it’s a low flame otherwise they will quickly burn!) with the remaining half-teaspoon of salt and pinch of sugar, stirring occasionally, until soft and lightly golden brown, about 20 minutes. Stir in cayenne.

Raise the oven temperature to 400 degrees. Toast the pine nuts in a small pan on the stovetop then remove from heat. Mix squash, caramelized onions, cheese, pine nuts, and sage together in a bowl.

Assemble galette: On a floured work surface, roll the dough out into a 12-inch round. Transfer to an ungreased baking sheet. Spread squash, leek, cheese, and sage mixture over the dough, leaving a 1 1/2-inch border. Fold the border over the squash mixture, pleating the edge to make it fit. The center will be open.

Bake until golden brown, 30 to 40 minutes. Remove from the oven, and let cool slightly before transferring carefully to a serving dish. You can serve warm or at room temperature. let stand for 5 minutes, then slide the galette onto a serving plate. Serves 6.