Egg and caper relish

Name: Egg and caper relish
Ingredients: ½ tsp Dijon mustard; 3 hard boiled eggs, coarsely chopped; 1 shallot, finely chopped; 10 g cocktail capers, coarsely chopped; 1 tbsp chopped fresh flat-leaf parsley; 60 ml good quality French dressing

Preparation info