Caramel Apple Blossoms

Ingredients

• 3 tablespoons (38g) packed brown sugar
• 3 tablespoons (15g) quick oats (not instant oats)
• 1 tablespoon (21g) all purpose flour
• 1 dash fine sea salt
• 1 tablespoon (14g) unsalted butter, melted
• 1/8 teaspoon ground cinnamon
• 2 cups (198g) peeled, cored diced apples (1/4-inch pieces)
• 1/2 teaspoon lemon juice
• 1/4 cup (50g) packed brown sugar
• 2 tablespoons (25g) granulated sugar
• 1 1/2 teaspoons all purpose flour
• 1/2 teaspoon ground cinnamon
• 1/8 teaspoon fine sea salt
• 2 crust unbaked pie dough , purchased or homemade
• egg wash (1 egg whisked with 1 tablespoon of water)
• 1/4 cup (82g) caramel sauce, purchased or homemade