Tyromancy is the practice of predicting the future with cheese.
Derived from the Greek (turos) (cheese) and manteia (divination), Tyromancy or Tiromancy is the art of divining the past, present and future by interpreting omens found in cheese.
“The best divination, however, is done using the ancient method of fondue. One must simply melt two different kinds of cheese, preferably emmental and gruyere, in white wine or, in a pinch, in a dry apple cider. Then one must use a long stick to immerse a morsel of bread in the resultant thick soupy mixture, all the while keeping in mind the question, “What shall my child be like when he (or she, as the case may be) grows?” Then bring the cheese-covered morsel of bread up to a candle, so that it casts a shadow on the wall: the shape will provide a sure and easily understood answer to your query.”