peach cobbler

like i said ontario peaches are in and so i am in a cobbler mood.. so here is my first find..
1 stick butter melted
1 cup plus 3 tbsp sugar divided
1 cup flour
2 tsp baking powder
1/4 tsp salt
1 cup milk
1 tsp vanilla
3 or 4 ripe peaches, skinned, pitted and thinly sliced
1/2 tsp cinnamon

preheat oven to 375 degrees
pour melted butter in a 11x7 or 8 in sqaure baking dish.. in a mixing bowl, combine,1 cup of the sugar,flour, baking powder, and salt.... stir to blend.. stir in the milk and vanilla util bleded.. pour the batter over the melted butter, toss the peaches with remainibg 3 tbsp sugar and 1.2 tsp cinnamon. arrange peach slices over the batter. bake 25-30 min... the top will be brown and cake will begin to pull away from the sides of the pan. serves 6