2 sheets frozen puff pastry
Heat the oven to 425 degrees. While the puff pastry is still frozen, lay flat and cut into squares. Place the puff pastry pieces on a lightly greased baking sheet. Spread goat cheese in the center of each puff pastry square.
Core and thinly slice the apples. Arrange the apple slices on the pastry, making sure that the cheese is completely covered. Drizzle the assembled tarts with olive oil & sprinkle the thyme over them.
Bake for 20-25 minutes or until the is golden brown on the edges. Serve immediately.