I eat tons of mayonnaise, yummmm. It's perfectly fine on induction. 1g of carb in 100ml for most brands which is quite a lot of mayonnaise!
I love frying up slithers of chicken with a bit of spice on and then slathering them with mayo. It tastes a bit like the chicken kebab you get from the fish & chip shop. Well, to me it does anyway but i'm a bit weird.