Jean Bâton Belgian recipe mayonnaise is made with a whopping 80% oil, 7.5% egg yolk, and plenty of vinegar. This gives this mayonnaise its characteristic tangy flavor.

Ingredients
80% rapeseed oil, pasteurized FREE-RANGE EGG YOLK, water, vinegar, salt, MUSTARD SEED, herbs and spices, antioxidant: E385.