Wash hands. Combine all ingredients in a stainless-steel mixing bowl. Mix thoroughly. Transfer to a non-reactive covered storage container or plastic squeeze bottle and refrigerate until needed. Mix well before each serving.
Wash hands. Wash all fresh, unpackaged produce under running water. Drain well. Place all ingredients in the stainless-steel bowl of an electric mixer fitted with a paddle attachment. Mix on low speed. Scrape down sides of bowl until thoroughly mixed. Transfer to a covered storage container and refrigerate until needed. CCP: Refrigerate at 41°F, or below.