Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
5         oz.           White cabbage 
3         oz.           Red Radicchio 
2                       apples (Granny Smith) 
1                       handful rocket (Argula) 
2                       Fennel bulbs 
1         Tbsp.         Red wine vinegar 
1/2       Tbsp.         Mustard powder 
1         large         egg yolk 
1         handful       chopped flat-leaf parsley 
6         Tbsp.         Extra virgin olive oil 
1/2       cup           capers 
                        salt and pepper

Preparation:

1. Prepare shred the cabbage and radicchio. Slice and peel the apples. 2. Tear the Argula into small pieces. Discard the outer leaves of the fennel, thinly slice the remainder. 3. Arrange all of the ingredients in a salad bowl. Put the capers, vinegar, mustard, egg yolk, parsley, oil, and salt an pepper to taste. Blend ingredients with a food processor or in a blender and blend until creamy. Pour into salad and toss. Serve immediately.