CHEF'S TIP: The combination of pickled cucumber on bread with crackling is unique, but it can also be enjoyed with lardo, smoked lard, or bresaola. Finely chopped and added to a vinaigrette or salsa, such as with parsley, oil, salt, cooked egg yolks, vinegar, capers, or anchovies, it is absolutely delicious. Pickled cucumbers can also be grilled as a side dish, for instance with fish, or lightly cooked together with the meat, as in the recipe for Znojemská sauce above.