what's your fave mayo for fries?
The one I make myself.
Ingredients: 2 egg yolks, 300 ml olive oil, 1 tsp mustard (either Dijon or English, to taste, depending upon whim), garlic, salt, pepper. Note: use good mustard: the cheap mustards have dyes in them which will discolour your mayo.
Put 2 egg yolks in a metal bowl - important for incompetents like myself as it keeps the mixture cooler. Drizzle a very little oil - a drop or two - into the yolks and whisk it in. Add a little more, whisk some more. Repeat, gradually increasing the amount of oil you add at a time. Add the mustard, a good grind of pepper, a pinch of salt, and crushed or finely chopped garlic to taste (I use 3-4 segments) and whisk it all in. For a luxurious mayo add in another egg yolk at this stage. Leave in a sealed bowl in the fridge overnight to mature.
Instead of garlic you can substitute chopped dill if you are serving salmon, mint (be very careful to add only a little) or rosemary if you are serving lamb, and so on.
Anyway, what you have here is an opportunity: give your guests a choice and see what they prefer.
But it's the Belgian GP this weekend so how about making some Béarnaise sauce?