what is rarebit
Welsh rarebit Welsh rarebitWelsh rarebit, Welsh rabbit, or more infrequently, rarebit is traditionally a savory sauce made from a mixture of cheese and various other ingredients and served hot over toasted bread.elsh rarebit Welsh rarebitWelsh rarebit, Welsh rabbit, or more infrequently, rarebit is traditionally a savory sauce made from a mixture of cheese and various other ingredients and served hot over toasted bread.