Blend "A" dry ingredients. Add dry blend to water, using high shear agitation. Blend until thoroughly dispersed. Add vinegar and lemon juice to above mixture. Blend well. Add oil and polysorbate 60. Mix (high shear) for approximately 5 minutes or until oil is incorporated. Pasteurize at 160'F. for 30 minutes. Homogenize at 160'F. in a single stage homogenizer -1,000 psi. Package asceptically.