Hi! I made [URL='https://cooking.nytimes.com/recipes/1017817-cranberry-curd-tart']this cranberry-curd tart[/URL], and it looks beautiful, but as it cools, I don't think the filling is setting enough to be able to cut into slices. Eek! Can I put it back in the oven (@350) for another 10 minutes or so? Or once it's cooling, is it too late to bake it more? Thanks for any help!