Summer Peach Galette - Don's Prepared Foods

Ingredients

• 1 3/4 cups all-purpose flour
• 2 tablespoons granulated sugar
• 1 teaspoon apple cider vinegar
• Pinch of kosher salt
• 1 stick cold unsalted butter, diced
• 1 large egg
• Cooking spray
• 2 cups sliced peaches
• 1/3 cup plus 2 tablespoons granulated sugar
• 1 tablespoon fresh lemon juice
• 4 teaspoons cornstarch
• Pinch of salt
• 8 oz. Melanie’s Medleys plain cream cheese
• 1 large egg, beaten, plus 1 egg yolk
• Pinch of nutmeg
• Coarse sugar, for sprinkling