There are a variety of herbs and spices that can be used as a substitute for salt from garlic and pepper to basil, oregano and rosemary. You can flavour your meals in many different ways. Remember to use herbs and spices sparingly.
Some suggested flavour combinations:
Beef: Allspice, dry mustard rubbed into the meat before cooking, oregano, bay leaf, chilli powder, cayenne pepper
Fish: Vinegar, lemon, dill, mint, thyme, garlic, chilli
Pork: Cloves, apple, garlic, onion, sage, curry powder
Chicken: Lemon, garlic, tarragon, rosemary, sage, thyme, chilli powder, cayenne pepper, paprika
Stews & casseroles: Bouquet garni, oregano, sage, thyme, basil, garlic