Provided are oil-cooked or baked potatoes having a small water content, having good texture, having good storage stability, for example, being crispy even after the passage of time and free from deterioration in taste due to a rancid odor of the oil or fat used for them, having good flavor and being excellent in blandness. Oil-cooked or baked potatoes of the present invention comprise 3 to 50 wt. % of an oil or fat composition containing 2 wt. % or less of a monoglyceride and 15 wt. % or greater but less than 50 wt. % of a diglyceride having, as a constituent fatty acid, 15 to 100 wt. % of a .omega.3 unsaturated fatty acid having less than 20 carbon atoms.
Abstract Provided is an oil/fat composition comprising 60 to 100 wt. % of a diglyceride wherein the diglyceride has, as the fatty acid constituent thereof, 15 to 90 wt. % of an .omega. 3-unsaturated fatty acid having less than 20 carbon atoms and a cis .omega. 3-unsaturated fatty acid/(cis .omega. 6-unsaturated fatty acid+saturated fatty acid+trans unsaturated fatty acid) at a weight ratio of 1 to 6. The composition is excellent in visceral fat burning property, body fat burning property and stability against autoxidation.
