Question: what is the main ingredient in welsh rarebit
Answer: Welsh rarebit ( spelling based on folk etymology ) or Welsh rabbit ( original spelling ) is a dish made with a savoury sauce of melted cheese and various other ingredients and served hot , after being poured over slices ( or other pieces ) of toasted bread , or the hot cheese sauce may be served in a chafing dish like a fondue , accompanied by sliced , toasted bread .