Best Peach Cobbler

This is by far the best peach cobbler I have ever had. Some amazing lady made this dessert for a church activity and I begged her for the recipe, and now you can send me thanks for sharing! You will love this one!
Best Peach Cobbler
1 cup bisquick
1 cup milk
1 cup sugar
1 cube butter, melted
1 can peach pie filling

Preheat oven to 350. Pour pie filling into an 8x8inch baking dish. Mix bisquick, milk, butter and sugar in bowl and carefully pour over pie filling. Bake for approx. 1hr or until golden brown and top is set, not gooey.