Recipes for Upside-down Tarts Puff Pastry Fruit Tarts onehotoven.com Puff Pastry Fruit Tarts also known as Upside Down Tarts are so easy to make. Grab a box of frozen puff pastry and your favorite fruits and bake a batch of crispy tarts. submitted by One Hot Oven apple tarts blueberry tarts fruit tarts puff pastry tarts upside-down tarts Entry Permalink Report Post