Mini baguettes are used here but egg salad is good with any kind of bread, really. If you want to serve it as an appetizer, cut bread into small pieces, top with a heap of egg salad, sprinkle with a bit of chopped dill and serve as mini open faced sandwiches.Japanese mayo is our default at home. It's thicker, tastier and full of umami goodness. If not using Japanese mayo, you may need to add a bit more salt to your egg salad.