A method of treating solvent-extracted plant residue comprises (a) providing a plant residue of one or more plant parts with a reduced content of plant fats, the fats having been extracted by means of a solvent for said plant fats; (b) mixing said solvent-extracted plant residue with a conditioning fat; and (c) milling said mixture of plant residue and conditioning fat under reduced pressure, said conditioning fat being in a liquid state. If the milling step has taken place at a temperature below about 100.degree. C., the resulting milled compound mixture is subjected to (d) a post heat treatment at temperatures above 100.degree. C. A compound mixture of milled solvent-extracted plant residue and conditioning fat obtainable by the method. Food products and feeds comprising said compound mixture of milled solvent-extracted plant residue and conditioning fat.