Leonardo da Vinci Saffron Risotto

How Leonardo da Vinci used rudimentary pigments in 1503 to create such subtle shadows and light on the Mona Lisa has long baffled art historians. Now, French researchers are using X-ray fluorescence spectroscopy to isolate and study each ultra-thin layer of paint and glaze da Vinci used to create the effect he was seeking, according to recent news reports.

By beaming x-rays on the Mona Lisa without removing it from the wall on which it is mounted in Paris' Louvre Museum, scientists found that da Vinci used a Renaissance painting technique known as sfumato, intricately mixing thin layers of pigment, glaze and oil to create the appearance of lifelike shadows and light. Scientists now believe that da Vinci used up to 30 layers of paint on his works.

While this may solve one mystery about the Mona Lisa, others remain, like: who is this enigmatic woman and why does she hold her subtle half-smile? To these questions we can add another: what did this mysterious woman and da Vinci like to eat?

According to one researcher who studied the culinary habits of Renaissance Italy, some favorites included Risi e Bisi, Saffron Risotto with Duck and Mushrooms, and Spinach Soup with Hazelnuts. Although those recipes would be impossible to duplicate today, this one for Mushroom Risotto from the New York Times might give you a sense of how and what Leonardo da Vinci liked to eat!

4 cups beef or chicken stock
1/8 teaspoon ground saffron
3 tablespoons unsalted butter
2 tablespoons olive oil
1/4 cup finely minced scallions
1/4 cup finely minced onions
1 pound fresh wild mushrooms, trimmed
1 1/2 cups Italian Arborio rice
Salt and freshly ground black pepper to taste
3/4 cup freshly grated Parmigiano-Reggiano cheese

Place stock in a saucepan and over medium heat bring to a simmer. Add saffron, stir, and simmer slightly. Meanwhile, in a saucepan over medium heat, melt 1 tablespoon butter in olive oil. When foam subsides, add scallions and onions and cook until softened and yellow but not browned. Add mushrooms and saute, stirring occasionally until liquid has evaporated.

Add rice to mushrooms, and cook, stirring to coat well, with butter and oil. Add approximately 3/4 cup of simmering stock to rice and mushrooms. Stir well and continue to cook, stirring occasionally, until rice has absorbed most of stock. Continue adding stock to rice by half-cupful adding only after rice has absorbed previous addition.

As cooking continues, stir more frequently. After 25 minutes, rice should be tender but still chewy. Remove from heat. Add salt and pepper to taste. Stir in remaining butter and 1/4 cup of Parmigiano-Reggiano. Serve immediately, passing the rest of the cheese.

How the Teddy Bear Got His Name

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Babe Ruth, Grover Cleveland and the Debate over the Name of the Baby Ruth Bar

So did you know that Grover Cleveland's name is associated with a long-standing debate over the name of the Baby Ruth bar? Some people say that this popular candy bar was named after Cleveland's infant daughter Ruth, who was endearingly referred to as "Baby Ruth." Others claim that it was named after the great baseball player Babe Ruth, who hit the peak of his fame shortly after the candy bar was introduced in 1920.

According to Babe Ruth Central, this is how the story goes:

Back in 1916, the Curtiss Candy Company was founded in Chicago. The company's first candy bar was called the "Kandy Kake". The product was not overwhelmingly successful, so Curtiss went about refashioning it. And, in 1920, the "Baby Ruth" candy bar was introduced to candy-craving consumers.

That would be a pretty simple story, if it ended there. But, of course, it didn't. Adults and kids back then, just like today, were confused by the name and thought it was a candy bar related to Babe Ruth. After all, even in 1921, Babe already had gained a lot of fame in the baseball world. He had hit 54 home runs in 1920 and 59 during the 1921 season. These were incredible records at the time and he was in newspapers all over the country. So, for many, Baby Ruth was Babe Ruth's candy.

Despite widespread popular opinion that the candy bar was named after the Babe, the Curtiss Candy Company never swayed from its position that it was named in honor of Cleveland's daughter Ruth.

But...as many commentators have observed, Ruth died of diptheria in 1904, seventeen years "before Curtiss combined nougat, chocolate, caramel and peanuts into its chewy Baby Ruth." Moreover, Grover Cleveland left office in 1897, and, by the time the Baby Ruth bar hit the market in 1920, William McKinley, Theodore Roosevelt, and William Howard Taft had all served as president, and Woodrow Wilson was just finishing his second term.

So why would the Curtiss Company name its candy bar after a long-deceased daughter of a former president? Well, some claimed that the company conveniently concocted the story to avoid having to pay royalties to Babe Ruth, which, if true, would have been illegal and unfair.

Whatever the case may be, the story doesn't end there. In 1926, Babe agreed to lend his name to a new candy bar called "Ruth's Home Run Candy Bar" that was manufactured by the fledgling George H. Ruth Candy Company. In response, the Curtiss Company filed a lawsuit to prevent the rival candy bar from being made, claiming that it infringed on their trademark that had been established in 1919.

In 1931, the Court of Customs and Patent Appeals ruled in favor of the Curtiss Company and George Ruth's Home Run Bar was forced off the market. To support its ruling, the court explained that it was evident that George Ruth was trying to capitalize on his nickname at a time when sales of Baby Ruths were reportedly as high as $1 million a month.

Regardless of the legal outcome of the case, the debate over the name of the Baby Ruth bar continues to this day! And so NOW you know how Grover Cleveland's name became associated with the debate over the name of the Baby Ruth bar!

FAST FACT: So did you know that Grover Cleveland is the only American president to serve two non-consecutive terms. His first term was 1885-1889 and his second term was 1893-1897 which means he was the 22nd and 24th president of the United States. So that's why President Obama is the 44th president even though there have only been 43 different presidents to date!