Pear Custard Tart
4 firm pears of any variety cored, peeled and thinly sliced 1/4 cup of unsalted butter melted 3 eggs 3/4 cup milk 1/4 teaspoon kosher salt 1/3 cup granulated sugar 1/3 cup all purpose flour 2 teaspoons pure vanilla extract Powdered sugar for garnish Cooking spray Instructions Preheat the oven to 350