THIS DRESSING IS VERY GOOD OVER A SPINACH SALAD DRESSING MIX: Combine all ingredients in a small bowl, stirring until evenly distributed. Pour into a 1/2-cup container with a tight-fitting lid or wrap airtight in heavy-duty foil. Seal container. Label with date and contents. Store in a cool dry place. Use within 3 months. Makes 1 package or about 1/3 cup of Salad Dressing Mix. SALAD DRESSING: Turn cottage cheese into a medium bowl; set aside. In a blender, combine Salad Dressing Mix, oil and vinegar. Blend 5 to 8 seconds. Pour over cottage cheese. Fold oil mixture into cottage cheese until just blended. Cover, refrigerate 30 minutes before serving. YIELD: About 3 cups.