Cool Mayo is actually made up of Water, 28% of Rapeseed Oil, Spirit Vinegar, Modified Maize Starch,
3% of Free Range EGG Yolk, Sugar, Salt, MUSTARD Flour, Thickener (Xanthan Gum),
Preservative (Potassium Sorbate) and Lemon Juice Concentrate.
McDonalds offers a "free mayo chicken burger" to students that purchase extra value products with their meal.
This is a very high quality and delicious burger provided by McDonalds. The recommendation for this is high.