Prepare the Peaches: Peel, slice, and mix peaches with sugar and vanilla.
Preheat and Butter Dish: Preheat oven to 350°F and pour melted butter into baking dish.
Make Batter: Combine dry ingredients and add milk until smooth.
Layer: Pour batter over butter, then add peaches and syrup.
Bake: Bake for 45–50 minutes until golden and bubbly.
Serve: Let rest 10 minutes and serve warm with ice cream or whipped cream.
