I Iago - A small British pastry or petit four. Ibrik - A small, long-handled Turkish pot with a bulbous bottom, narrow waist and flared top. Icefish - See rainbow smelt. Icelandic lobester - See Norway lobster. Infusion - An infusion is the flavor that is extracted from any ingredient such as tea leaves, herbs or fruit by steeping them in a liquid such as water, oil or vinegar. Involtini - Thin slices of meat or fish which are stuffed and rolled. They may then be sauteed, grilled, or baked.