Categories Appetizers Cookbook Dips Mustard Dip Post author By Elaine Clark Post date February 25, 2008 No Comments on Mustard Dip 1 C. sour cream 1 C. mayonnaise 1 C. mustard 1/2 C. sugar 1 pkg. Hidden Valley Ranch dressing Onion, optional Mix and refrigerate. NOTE: I use French’s Deli Brown Mustard and no onion. Share this:PrintEmailFacebookPinterestRedditTwitterTumblr Tags mustard ← Marcia’s Vegetable Dip → Mustard Dip Leave a ReplyCancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.