Tart aux Leftovers

Um, so I made this pie the other day that didn't turn out very well. The inside was good, cranberries and apples, but the pie crust wasn't that good. I kneaded it too much and didn't add enough fat so it wasn't melty and buttery and flaky. My own fault. I was showing off.
HOWEVER, it did work out to my favour in its reincarnation. There was a bit of dough left so I shoved it in the fridge.

The next day I was hungry so I turned it into a tart. Like a savoury gallette. I rolled it out thin, layered brie, tomatoes and red onions in a circle inside the dough, crimped the edges over it, cracked black pepper over the top and put it in a hot oven.

It was nice.