There are also tau kua (firm taufu), fish, squid and prawns, different types of meats cooked in a variety of ways: in sambals and gulais (curries), in ketchup (thick soya sauce) or in biryanis.Vegetables are also served, cooked in different styles: coconut-based soups (masak lemak), sweet and sour, plain stir-fried or with chillies and other spices.