I study complex phenomena by using Coupled Map Lattice (CML). I have proposed CMLs for food chains and the pattern formation of astronomical objects. Now I construct a CML for the complex behavior of food colloids in cooking processes --- especially phase inversion phenomena from cream (O/W emulsion) to butter (W/O emulsion) by whipping --- to find out the essence of the deliciousness (that is, the texture formation dynamics) from physical viewpoints.