Snickerdoodle Cobbler tastes like a cinnamon sugar dream baked into a warm, gooey dessert. One spoonful and you will wonder why you did not make it sooner.
Preheat oven to 350°F and pour melted butter into a 9x13-inch baking dish.In a bowl, mix flour, 3/4 cup sugar, baking powder, salt, and 1 teaspoon cinnamon.Stir in milk and vanilla until smooth.Pour batter over butter without stirring.Mix remaining sugar and cinnamon, then sprinkle over batter.Pour hot water evenly over the top without mixing.Bake for 40 to 45 minutes until golden and set.Rest for 10 minutes before serving warm.