Apple Slab Pie – SIMMER + SAUCE

Ingredients

• For the Pie Dough: Note: multiply the dough recipe by x4
• 2 1/4 cup all-purpose flour
• 2 sticks unsalted butter, cold
• 2 tablespoons sugar
• Dash of salt
• 1/4-1/2 cup cold water
• For the Filling:
• 2 tablespoons unsalted butter
• 4 pounds (about 8) medium apples, peeled, cored and cut into 1/4-inch dice
• 1/2 cup sugar
• 2 tablespoons brown sugar
• 2 tablespoons cold water
• 2 tablespoons cornstarch
• 1/2 teaspoon cinnamon
• 1/8 teaspoon nutmeg
• 2 teaspoons vanilla extract
• 1/2 cup homemade or store-bought apple sauce
• For the Glaze:
• 1 egg
• 1 tablespoon heavy cream