The recipe only calls for a 4-inch round of puff pastry, half an apple, some brown sugar and some butter. Easy, peasey. On top of that Dorie says you can use apples, peaches, pears, plums or apricots to make these. I decided to make two with apple and two with peach.
I added a little extra brown sugar, just because that's how I roll. The pastry was flaky, tender, buttery and the best I've ever had. The fruit was just so-so for me. Of course, that is in large part due to the fact that I am not a big fan of baked apples. I am a fan of baked peaches, but the only peaches at the store were small and not very ripe. They really didn't stand up to the potential of the tartlets.
These were too fun and easy to just set the recipe aside though. DH really liked the apple tarlets, and I will definitely be trying these again when peach season really rolls around here.
After all, I think it was pretty fun to pile equal amounts of flour and tiny cubes of butter in the middle of my counter top, plus a sprinkle of sea salt. Then I got to play with my food by crumbling, rubbing and mixing it all together by hand. Dump in some ice water in and mix some more and knead to make a nice dough ball.
For the rough puff pastry recipe go here (there is video also). It can also be found in Pastry by Michel Roux.