Gnocchi
Raw potato dumplings retain their structural integrity far better in the freezer than cooked ones. Arrange freshly shaped pieces in a single layer on a parchment-lined baking sheet and place them in the freezer for two hours until completely solid. Transfer the frozen pieces into heavy-duty freezer bags, where they will maintain optimal texture for up to two months. Drop frozen gnocchi directly into boiling salted water without thawing, adding roughly 60 to 90 seconds to the standard boiling time until the pieces float to the surface.
Cooked gnocchi degrades quickly if stored in liquid, turning overly soft within hours. Cool leftover cooked dumplings on an oiled tray to prevent sticking, seal them in an airtight container, and consume them within 48 hours. Refresh refrigerated pieces by tossing them into a hot skillet with melted butter or oil for three minutes to develop a crisp exterior while warming the center.
Specialized gnocchi boards create ridges that capture sauce, but a clean fork or the back of a box grater yields identical textural grooves for sauce adhesion. Press a thumb gently into each cut piece against the tines of a fork and roll it forward. Heavy-duty potato ricers produce superior, lump-free starches compared to standard hand mashers, but thoroughly processing the potatoes through a fine-mesh hand strainer works if a ricer is unavailable.