Any dish that has the word artichoke in the title is sure to capture our attention. It is one of our favorite vegetables, from globe artichokes hearty enough to feature in a meal to bite-sized marinated hearts on a classic Italian deli sandwich. So when we discovered this great recipe we were immediately intrigued, especially since these baked shells are not filled with the usual ricotta, but rather with brighter and more interesting ingredients. With caramelized onions and artichoke hearts sautéed in browned butter, a splash of white wine, and savory parmesan and pecorino cheeses, this delectable filling is complemented by a silky lemon béchamel enhanced with a touch of fresh ricotta, making an elegant baked dish that is unique and delicious.