Like so many goods that are shopping-cart items in Europe (long, flat chocolate bars, fresh bread, rounds of soft cheese) but considered splurges in America, pâté, or paštika, is a staple of the Czech grocery list. While the classic French version—long synonymous with fine dining—adds cream or butter and cognac to the basic recipe of chicken liver and fat, and is baked en croûte, Czech paštika gets by on pork liver (játra) and lard (vepřové sádlo). The ingredients in paštika vary by region and family, but the cooking method typically remains the same: boil and mash livers, season, refrigerate, serve. Historical mentions of eel, cod, crayfish, and pigeon paštika at medieval Czech feasts suggest that it was once, in fact, a dish fit for royalty, though more recent history locates paštika in rural kitchens where for centuries it has been made as part of the zabijačka, or annual pig slaughtering, festivities. Domácí Kuchařka, the bible of classic Czech cuisine written by Magdalena Rettigová in 1826, devotes an entire fifteen pages to the dish, including recipes for paštika with Parmesan cheese and a Beef Wellington-style pastry dish with a paštika center.