Many people are fond of cooking, some do that as their everyday chore, but few go as far as to become a chef. With these slots, you are going to get into the middle of high cuisine and watch the chef prepare some surprises for you.
Centered around chefs, these slots will most often show them as main symbols, sometimes acting as scatters or wilds. Other symbols will most likely include forks, spoons, knives, plates, and frying pans. Bonus games may require you to pick some ingredients for a dish, and whenever you succeed in creating a masterpiece out of those ingredients, you may get cash flowing your way.
Chef theme is quite a broad one, and while somewhat related to some other professions, you are unlikely to see any symbols beyond chefs and kitchen here.
Anyways, look for chef symbols whenever possible and try to make the most out of it!