While this traditional pickled eggplant recipe uses basic ingredients, some variations and optional add-ons can enhance the flavor and texture based on personal preferences. Suggestions include fresh herbs like oregano, Italian parsley, mint or basil leaves. Hot peppers (thinly sliced), onions, bay leaves, coriander seeds, peppercorns, olives or black pepper can also be used. These can be added to the pickling liquid or layered between the eggplant slices before pickling. Experiment to find your favorite flavor profile.