An a kind of edible oleogel including an oil, ethyl cellulose and surfactant, which passes through, combines the ethyl cellulose preparation with an edible oil and a kind of surfactant, heats the mixture to the temperature on the glass transition temperature of ethyl cellulose. Once ethyl cellulose has sufficiently dissolved, and solution is that explicitly, it cools down and is set as a gel. Resulting oleogel is homogeneity, and rubber-sheathed wire is substantially anhydrous, has a gelation temperature lower than 100 degrees Celsius. It is used as a fat substitute in food. Additionally provide production method oleogel, and the food compositions comprising oleogel..