1 Large mixing bowl for combining the galette dough
1 medium bowl for tossing the apple filling
1 Rolling Pin to roll the dough on a lightly floured surface
parchment paper for rolling and baking the galette
1 baking sheet to bake the galette evenly
1 Pastry brush for brushing the egg wash
Measuring cups and spoons for accurate measurements
1 Wire cooling rack to cool the galette after baking
1 Pastry cutter or food processor optional to cut in the butter, you can also use your hands
Ingredients
Galette Dough
1 1/4cupsunbleached all-purpose flour
1/4cupalmond flour*see recipe notes
1tablespoonsugar
1/2tspfleur de selor pinch of salt
1/2cupcold unsalted buttercut into small pieces
1/4cupice waterstrained
Filling
1tspunbleached all-purpose flourplus more for dusting
1/4cupsugar
Seeds of 1/2 vanilla bean
1tablespoonfresh lemon juice
3cupssliced applesabout 3–4 medium apples; pealed, cored, quartered, and cut to 1/8 inch thickness
1tablespooncold unsalted buttercut into small pieces
1tablespoongranulated sugarfor sprinkling
1/2tspcinnamonoptional - *see recipe notes
Egg Wash
1egglightly beaten
1tablespoonheavy creamoptional, milk can be substituted
Instructions
In a large bowl, mix flour, almond flour, sugar, and fleur de sel. Cut in butter with a pastry cutter, fork or fingers (or pulse in a food processor) until crumbly. Add ice water, 1 tablespoon at a time, until the dough just comes together. Shape into a disk, wrap in plastic wrap or parchment paper, and chill for 2 hours.
Preheat oven to 350°F. On a lightly floured surface, roll out dough into a rough 12-inch circle. Place on a sheet of parchment paper on a baking sheet.
In a small bowl, stir together flour, sugar, vanilla seeds, and lemon juice. Pour the mixture over the apple slices and toss until coated.
Spread mixture onto the center of the dough, leaving a 2 inch border. Arrange apples in concentric circles or scatter rustic-style. Dot with butter.
Fold the edges of the galette crust over the apples. Brush edges with egg wash using a pastry brush. Sprinkle with sugar.
Bake until golden brown, 40–45 minutes. Cool slightly before slicing.
Notes
Almond flour adds a nice flavor and texture to the galette dough, and I recommend it. But, if you don't have any on hand, all-purpose flour can be substituted.
It is important that the butter remains very cold. If you are cutting the butter in by hand, thus adding heat, place the flour butter mixture it in the refrigerator for 5-10 minutes before adding the ice water.