In America, children know this type of dish as "Uncrustables" - pre-made peanut butter and jelly sandwiches with the crust cut off. In France, children eat many kinds of tartine, which is an open-faced sandwich topped with high-quality ingredients.

The world's oldest preserved bread is probably from Egypt, where bread more than 5,000 years old has been found.

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Originally published by the New York Times in 2006, the 'no knead bread' has become a culinary celebrity.