uk OX TONGUE RILLETTE, DUCK EGG PUREE, PICKLED SHALLOTS Ingredients 400g ox tongue (trimmed and de-veined) 2 large carrots 1 onion 1 stick of celery 2 banana shallots 10g flat leaf parsley 800ml good quality beef stock 1 garlic 1 tbsp sherry vinegar Duck egg puree: 3 large duck eggs 1tsp white wine vinegar 200ml olive oil 1/2 tsp dijon mustard Pickling liquor: 200ml water 200ml sugar 200ml ...