Stokes Sauces - Real Mayonnaise 2Kg Catering Tub Itâs the egg that makes Real Mayonnaise real and we use more whole egg in our recipe than anyone else we know (12%). British free-range whole eggs at that too, and a healthy dash of Mediterranean extra virgin olive oil for a really luxurious finish! Ingredients: Rapeseed Oil (75%), Free Range Pasteurised Whole Egg (12%), Water, Extra Virgin Olive Oil (5%), Unrefined Raw Cane Sugar, Acid: Acetic Acid, Sea Salt, Mustard Flour. Storage Instructions: Store in a cool place, away from direct sunlight. Once opened refrigerate and consume within 6 weeks and by best before end date.