Perfect Peach Galette

This is my favorite peach pie transformed into a galette. A galette is made with pie dough, but instead of making two discs of dough, the dough is rolled large enough so that it can be draped over the filling to become either a narrow border or an entire top crust. It is designed to work with a less deep filling than a pie and it is my preference because the balance of fruit to thin crisp pastry is perfectly pleasing to me. A galette works for most fruit, but especially well for peaches, wh