Pre-heat oven to 350 degreesSpray an 8X8 casserole dish with non-stick spray. Pour in melted butter. In a separate bowl mix the flour, sugar, baking powder, salt, milk, and vanilla. Pour over melted butter, don't stir. Gently place peaches all around the mixture. Bake at 350° for 30-40 minutes, or until top has browned.
Notes
From Moss Family TV on YouTube who made cherry cobbler