At 8 grams of carbs (of which 3 sugars), as opposed to my favourite cheap mayonnaises 1.3 grams of carbs I'd expect it to taste sweet.
Why not have a regular mayonnaise instead of a 'light' one with ingredients like sugar and cornstarch?
Breakfast/lunch: Low carb wrap with black pudding and bacon, evening meal will be a small lamb sausage and a beetroot and onion salad with warm goat's cheese and roasted walnuts, with a surprise addition of freshly smoked goosebreast my neighbour has been smoking today
Two Belgian beers will have been drunk by the end of the day as well, and a midnight snack will happen too.