Flavor and color may be added as needed. Melt fat and emulsifiers together at lowest possible temperature. Blend dry ingredients. Add dry ingredients to heated water (120-130'F). Add melted fat and emulsifiers. Pasteurize. Homogenize at 1500 psi and 500 psi (2000 psi), cool rapidly to 40'F and store at 40'F for at least twelve hours before whipping.