Puff pastry is one of our favorite store-bought shortcuts. The delicate, flaky dough can be found in your freezer aisle and makes this elegant savory tart a weeknight possibility. Serve it as a light dinner with a simple green salad on the side, or cut into smaller wedges and arrange it on a platter for an easy party bite. Feel free to play around with different shapes, sizes and colors of tomatoes on your tart. The most important step is to let the tomato slices drain on paper towels and pat them dry before arranging over the pastry. If there is too much moisture then the bottom of your tart will get soggy.
If you don’t have time to thaw the puff pastry overnight, cover it with plastic wrap and let sit at room temperature for 30 minutes. It should be pliable but still hold its shape. If the pastry gets too soft while you’re working with it, return to the freezer for 10 minutes.