The beauty of this sandwich is that it lends itself to all kinds of bread so take your pick! In the pictures, I used Vienna bread, which is an incredibly soft buttery roll. You can opt for a crustier bread such as baguette, or a plain old brown or white sliced loaf.
If you want to make these as a fancy starter or canape then you can also grab some cocktail blinis and layer up the ingredients for a fun drink’s accompaniment.