Stir the mustard, cranberry juice and salt. Beat the olive oil. Add the cranberries and fold in.
Form some melon balls with the Galia and cantaloupe using a melon all cutter.
Crumble the Feta cheese into chunks.
Roast the walnuts in a pan (no oil) and chop them roughly.
Wash the salad and spin it dry.
Mix all ingredients and drizzle with dressing.
Goes well with a toasted baguette.