Preheat the oven to 375°F.
Peel, core, and slice apples and place in a bowl with melted butter, sugar, and flour.
Place pie crust dough on a sheet of waxed paper or parchment paper. Roll it into a round pizza-size shape. Transfer to a large baking sheet.
Spread the jam evenly over the crust. Fold over the edges of the dough to make a pizza-like rim. Arrange the apples in concentric circles on the jam. Bake about 30-35 minutes. Crust should be golden brown and the apples tender.
Cut into slices like pizza and serve warm.