Lomellina and Pavia lowlands, Lombardia
The braised frog preparation of the Lombard plains — a dish of the risaie (rice-growing lowlands) where frogs thrived in the flooded paddies. Frog legs blanched briefly, then braised gently in soffritto of garlic and parsley with white wine, finished with a light tomato concassé and served over polenta or with crusty bread. The legs must cook for only 4-5 minutes in the braising liquid — they are essentially pre-cooked during blanching and finish in the sauce.
Delicate, clean, slightly briny from the frog, lifted by garlic-parsley and white wine — a light, elegant protein that tastes of clean river and farmland
Blanching the legs before braising removes any muddy flavour and firms the flesh slightly for cleaner handling. The braising liquid must be minimal — just enough to steam-braise rather than boil the delicate meat. Garlic and flat-leaf parsley form the essential aromatic base; other additions should be restrained. Frog legs must not be overcooked or the meat falls from the bone and turns dry.
For volume cooking, the dish can be prepared in two stages with legs blanched and refrigerated, then finished to order in individual portions. The flavour of frog is genuinely chicken-like but more delicate — sell it to nervous diners as 'water chicken'. In Pavia and Lomellina, served alongside risotto alla certosina in a historically-informed all-river-protein menu.
Over-cooking — frog is done in 5-7 minutes total and must remain moist. Using too much tomato overwhelms the delicate, chicken-like flavour of the frog. Not blanching first leaves the muddy, pond-water flavour that puts uninitiated eaters off. Serving without bread or polenta — the sauce is the point.
La Grande Cucina Lombarda — Ottorino Perna Bozzi