A fat blend comprises greater than 5 % by weight linolenic acid, from 10 % to 50 % by weight stearic acid and less than 7 % by weight palmitic acid based on total C8 to C24 fatty acids present as acyl groups in glycerides in the fat blend, and comprising from 15 % to 50 % by weight SOS triglycerides based on total triglycerides present in the fat blend, where S represents saturated C8 to C24 fatty acid and O represents oleic acid.
