Peach & Blueberry Galette

Total Time Prep: 30 min. + chilling Bake: 55 min. + cooling Makes 8 servings Updated: Mar. 18, 2023 Ingredients 1-1/2 cups all-purpose flour1 tablespoon sugar1/2 teaspoon salt10 tablespoons cold unsalted butter4 tablespoons 2% milk1 large egg yolkFILLING:1 pound medium peaches, peeled and cut into 1/2-inch slices (about 3 cups)2 cups fresh or frozen blueberries1/4 cup packed light brown sugar2 tablespoons all-purpose flour1/4 teaspoon ground cinnamon1/8 teaspoon salt1 large egg...