Whole Wheat Galette Dough

The first tomato. I've been marking this day in my head since March — the Brandywine on the south end of the bed, that big shouldered pink-red variety that Helen always said was too fussy but grew anyway because I loved it. I went out on Wednesday morning and it was ready: full color, slight give under my thumb, that specific warm smell. I picked it and brought it inside and did exactly what Helen would have done: sliced it thick, good flake salt, nothing else. Ate it standing at the counter, still warm from the morning sun.

It was perfect. Acidic and sweet in the specific way that only a properly grown tomato can be, nothing like what you get in January when they're pink and mealy and trucked from somewhere warm. This is the thing I wait for every year. This moment more than any other tells me where I am in time.

Sarah and Jim are confirmed for mid-August. Two weeks away. Teddy and Finn are coming with them. I've been making lists of what I want to cook — not formal menus, just ideas in a notebook — and the list keeps growing. I want to do a proper farm dinner on the long table on the porch, all the garden vegetables at once, corn and tomatoes and beans and squash. I want to teach Teddy the bread recipe in person. I want Finn to see where the maple syrup comes from even though the season is long past.

Made a tomato tart this week while I still have some patience for elaborate preparation — by August when the tomatoes are truly overwhelming I'll just eat them sliced. Caramelized onions in a flaky crust with garden tomatoes on top, fresh basil. Good enough to make twice before summer ends.

The tart I described — caramelized onions, garden tomatoes, fresh basil — lives or dies by its crust, and this whole wheat galette dough is the one I’ve landed on after a few summers of trying. It’s sturdy enough to hold a wet filling without going soggy, but the whole wheat flour keeps it from feeling heavy; there’s a nuttiness to it that actually flatters a good Brandywine. I made it twice this week already, and I’ll make it again when Sarah and Jim arrive — it’s the kind of dough that forgives a little roughness in the rolling, which is exactly what you want when the grandkids are watching.

Prep Time: 15 min | Cook Time: 0 min (dough only) | Total Time: 1 hr 15 min (includes chill) | Servings: 1 galette crust (serves 6–8)

Ingredients

3/4 cup all-purpose flour
1/2 cup whole wheat flour
1/2 teaspoon fine salt
1 teaspoon granulated sugar
8 tablespoons (1 stick) cold unsalted butter, cut into 1/2-inch cubes
3–5 tablespoons ice water
1 teaspoon apple cider vinegar

Instructions

Combine dry ingredients. In a large bowl, whisk together the all-purpose flour, whole wheat flour, salt, and sugar until evenly mixed.
Cut in the butter. Add the cold butter cubes and work them into the flour using your fingertips or a pastry cutter until the mixture resembles coarse crumbs with some pea-sized pieces remaining. Those butter pockets are what create flakiness — don’t overwork it.
Add liquid. Stir the apple cider vinegar into 3 tablespoons of ice water. Drizzle over the flour mixture one tablespoon at a time, tossing gently with a fork after each addition. Stop adding water as soon as the dough just begins to hold together when pressed — it should look shaggy, not smooth. Add the remaining water only if needed.
Form and chill. Turn the dough out onto a lightly floured surface and press it into a flat disc about 1 inch thick. Wrap tightly in plastic wrap or beeswax wrap and refrigerate for at least 1 hour, or up to 2 days.
Roll out. On a lightly floured surface, roll the chilled dough into a rough circle about 12 inches in diameter and 1/8-inch thick. Don’t fuss over the edges — uneven is the point with a galette. Transfer to a parchment-lined baking sheet.
Fill and fold. Add your filling (caramelized onions, sliced garden tomatoes, fresh basil, and a sprinkle of good flake salt work beautifully here), leaving a 2-inch border. Fold the border up and over the filling edge, pleating as you go. Brush the crust with an egg wash or a little cream if desired.
Bake. Bake at 400°F (205°C) for 35–40 minutes, until the crust is deep golden and the bottom is cooked through. Cool on the pan for 10 minutes before slicing.

Nutrition (per serving, crust only)

Whole Wheat Galette Dough — The Crust That Earned a Place in the Garden Dinner Rotation