MIX-Combine the ingredients together well, using a fork to blend. Store in covered container at room temp up to 1 year. Makes 1 cup mix. TO USE-Blend the mayo and powder mix well. Combine milk and lemon juice. Let stand 2 to 3 minutes to thoroughly sour. Stir it into dressing mixture. Makes 1 cup of prepared dressing. THOUSAND ISLAND RANCH-Into 1 c prepared dressing, blend 1/4 c bottled chili sauce, 2 tb relish. Makes 1-1/3 cup. CUCUMBER RANCH-Peel and grate or put through blender 1 med cucumber to a pulp. Combine with 1 ts celery seed and blend into 1 cup prepared dressing. Makes 1-3/4 cup. ITALIAN CREAMY RANCH-Into 1 c prepared dressing, blend with fork 1 ts dry minced oregano leaves, 1/2 ts basil leaves, 2 tb chopped dill pickle, 3 tb dill pickle juice and 4 tb oil. Makes 1-3/4 cup. CATALINA RANCH-Into 1 cup prepared dressing, blend with fork, 1 ts chili powder, 1/2 ts paprika, 3 tb ketchup, 1/4 ts cumin powder, 2 tb sugar and 1 tb vinegar. Makes 1-3/4 cup. Source: Gloria Pitzers Secret Recipes Newsletter.