Tongue: a variety of meat, rarely served because it clearly crosses the line between a cut of beef and a piece of dead cow.
Yogurt: semi-solid dairy product made from partially evaporated and fermented milk. Yogurt is one of only three foods that taste exactly the same as they sound. The other two are goulash and squid.
Recipe: a series of step-by-step instructions for preparing ingredients you forgot to buy, in utensils you don't own, to make a dish the dog won't eat.