Many pairings that are considered "classics" today emerged from the centuries-old relationship between a region's cuisine and their wines. In Europe, lamb was a staple meat of the diet for many areas that today are leading wine regions. The red wines of regions such as Bordeaux, Greece, Rioja, Ribera del Duero, Rhone and Provence are considered classic pairings with the lamb dishes found in the local cuisines of those regions. In Italy, the intimate connection between food and wine is deeply embedded in the culture and is exemplified by the country's wine. Historically, Italians rarely dined without wine and a region's wine was crafted to be "food friendly", often with bright acidity. While some Italian wines may seem tannic, lean or tart by themselves they often will show a very different profile when paired with boldly flavored Italian foods. There have been some historical anecdotes that have related to food and wine pairing before modern times. One anecdote often attributed to British wine merchants is "Buy on an apple and sell on cheese" meaning that if a wine tastes good when paired with a raw, uncooked apple it must be truly good and pairing any wine with cheese will make it more palatable to the average consumer and easier to sell. The principles behind this anecdote lies in the food pairing properties of both fruit and cheeses. Fruits that are high in sugar and acidity (such as the malic acid in green apples) can make wines taste metallic and thin bodied. In contrast, hard cheeses such as cheddar can soften the tannins in wines and make them taste fuller and fruitier. Another historical anecdote, still repeated today, is "White wine with fish; Red wine with meat". The root of this adage rests on the principle of matching the body (weight) of the wine with the weight of the food. Meat was generally heavier and "red" in color so it was assumed that a red wine (which was usually heavier than white wine) paired better. Similarly fish was generally light and "white" in color so it was often paired with white wine. This adage has become outdated somewhat due to the variety of wine styles prevalent in modern winemaking where there are now many "heavy" white wines such as "New World" oaky Chardonnay that can have more body than lighter reds such as Pinot noir or Italian Merlots. Another older idea