There is provided an oils and fats-containing food that contains a sugar alcohol and is excellent in sweetness expression. The present invention is an oils and fats-containing food that contains a sugar alcohol, including a sweetness modifier for an oils and fats-containing food containing a sugar alcohol, which includes as an active ingredient a triacylglycerol having a medium chain fatty acid of 6 to 12 carbons as a constituent fatty acid, a sugar alcohol, and oils and fats. The sweetness modifying method according to the present invention is a sweetness modifying method for an oils and fats-containing food that contains a sugar alcohol, including setting a content of a triacylglycerol having a medium chain fatty acid of 6 to 12 carbons as a constituent fatty acid in the oils and fats of the oils and fats-containing food that contains a sugar alcohol to be 0.5 to 100% by mass.
