The simplest answer to ‘what should I serve with caviar?’ is to begin with nothing else. A small spoonful on its own establishes a reference for texture, saline character, depth and finish. After that, a restrained base can widen the experience. There is no need to cover every pearl to prove that the table is ready.
Potato: warm, not hot
A cooked potato cut into small bites has a soft texture and a familiar flavour. Prepare it first and let the intense heat subside before adding cold caviar immediately before serving. You can place a small amount on each bite and let your guests adjust the balance. If the potato is very hot, the contrast is less pleasant and it may warm the caviar.
Blinis: a gentle support
A small blini holds a spoonful neatly. Choose one with a mild flavour and avoid stacking too many ingredients on top. If freshly cooked, wait until it is no longer very hot. Try one with caviar alone before deciding it needs anything else; often the soft base and the pearls offer enough contrast already.
Bread: use texture sparingly
Thin toast or soft bread can work, but its crunch and flavour change the tasting. Cut pieces small enough for one bite, so the caviar does not fall away while someone tries to divide the bread. Avoid heavily spiced loaves or strongly flavoured toppings if you want the first comparison to remain about the pearls.
And if you prefer to add a cream
Use it as an accent, not a compulsory cushion. Put a little on some pieces and leave others plain for comparison. Sour, spicy or very aromatic sauces can dominate. That is not wrong if you enjoy them, but you will no longer be observing the caviar in the same way as in an unaccompanied spoonful.
Arrange accompaniments on separate plates and keep a clean spoon for the caviar. Do not return a utensil carrying potato, bread or cream to the tin. Refrigerate the caviar as its label directs until serving, and keep the tin cold while sharing it. Preparing the bases ahead means the opened tin is not left waiting.
A small comparison at the table
Serve three similarly sized bites: one on its own, one over potato and one on a blini or bread. Ask guests which they would choose again, and why. They may find that their favourite is not the most elaborate, but the one that leaves most room for the flavour they came to taste. That is a good accompaniment's role: present, without taking over the conversation.
