Almond & Pear Rose Tarts These pretty little two-bite almond and pear tarts are perfect for party buffets, especially in the fall when pears are in season. Thinly slicing the pears lets you roll up the tarts more neatly, giving you a bakery-worthy presentation. If you have a mandoline, this is a good time to pull it out. Cold puff pastry is important to ensure you get irresistibly flaky results. Want to make this easy, healthy dessert gluten-free? Just swap in gluten-free puff pastry, found in the freezer section of most grocery stores. And don't forget to use an all-purpose gluten-free flour blend to roll it out!