I often like to use small dipping bowls filled with natural elements. (homestoriesatoz.com)
The last option is probably the easiest: I put out a bunch of sauces and provide my guests with shallow dipping bowls. (lahotsaucefest.com)
Or, provide dip bowls for individual servings — whatever works best for the number of guests you're entertaining, and how you'll be seated! (soupaddict.com)