Line the tart mold with the pie crust, and press in the sides. Sprinkle the cheese evenly over the bottom of the tart pan. Lay the sliced tomatoes evenly over the top. Sprinkle with kosher salt and fresh ground pepper.
Bake in a preheated 350 degree oven until the crust is browned, and the tomatoes are lightly browned.
Remove from oven and let stand for about 30 minutes or more. Lightly brush a little olive oil over the top before serving.