Instructions: Tear the lettuces into bite-size pieces and combine with cherry tomatoes.

Cube mozzarella and combine with lettuce and tomatoes; set aside.

In a food processor or blender, combine egg, mustard, vinegars, salt, and pepper. Add olive oil in a thin steady stream with the processor running. Process until emulsified. Toss the salad with just enough dressing to coat. Serve immediately.

If you would like to email yourself the recipe for later use, or share the recipe with your friends or family, enter the email addresses below and this recipe will be emailed to you and others as well.