Pasta With Baby Artichokes, Mascarpone, and Hazelnuts

Preheat oven to 350°F. Place a pasta sheet on a lightly floured work surface. Using a paring knife or a pastry wheel, cut the sheet into quarters (each piece should be about 4x3"), then cut each piece on a diagonal from corner to corner to create 4 triangles. Transfer triangles to a flour-dusted baking sheet and cover with a kitchen towel. Repeat process with remaining lasagna sheets.

Squeeze juice from lemon halves into a large bowl of cold water. Working with 1 artichoke at a time, pull off all the tough dark outer leaves until mostly yellow leaves remain. Using a serrated knife, cut 1" off top of artichoke. Trim stem, leaving at least 1/2" intact. Using a paring knife or a vegetable peeler, remove dark green outer layer from stem. Cut artichoke in half lengthwise and then into 1/3"-thick wedges. Drop artichoke pieces in lemon water. The acid in the water will keep them from turning brown while you trim the remaining artichokes.

Once all the artichokes have been trimmed, drain and place in a wide medium saucepan. Add garlic, bay leaves, and 1/4 cup oil. Pour in cold water to submerge artichokes; season generously with salt. Bring to a simmer over medium heat and cook until a paring knife slides through artichokes with little to no resistance, 8–10 minutes. Let cool, then drain and set artichokes aside.