Here are 10 beloved foods with surprisingly resourceful beginnings.
Long before “zero-waste cooking” became a modern kitchen trend, cooks had already mastered the art of making something delicious out of food that was yesterday’s dinner, slightly stale or simply too imperfect to sell. In many traditional cuisines, throwing food away was not an option. What began as necessity eventually became culinary tradition.
Leftover bread became dessert, yesterday’s rice became a new meal and vegetable scraps found their way into hearty soups.
Because it remains perfectly useful long after it stops being pleasant to eat on its own, stale bread has historically been used in countless Italian recipes. This Tuscan salad is essentially a second life for stale bread. Rather than throwing out hardened loaves, cooks soaked them, squeezed them and combined them with tomatoes, onions, basil, olive oil and vinegar. The result is now one of Italy’s best-known summer dishes. Bread pudding takes the same principle in a sweeter direction. Stale bread is soaked in a custard mixture and baked with ingredients such as sugar, spices, dried fruit or nuts. Versions appeared in several culinary traditions as an economical way to make use of bread that had become too dry to eat normally.
Because it is less likely to turn mushy in the pan, its popularity also makes practical sense: older, drier rice is particularly well suited to frying. Fried rice is one of the world’s great leftover transformations. Those golden Sicilian rice balls have a resourceful backstory. Arancini are traditionally made by shaping leftover risotto into balls, often filling them with ingredients such as ragù and cheese, then coating and frying them. Burrata may now appear on expensive restaurant menus, but its origins are considerably more practical. The cheese is believed to have been developed in southern Italy in the early 20th century as a way to use mozzarella scraps and cream. What was once a solution to waste eventually became a delicacy in its own right.
Cooked rice from an earlier meal can be stir-fried with vegetables, eggs, meat, seafood or seasonings, creating an entirely different dish. A dish that could have been yesterday’s leftovers becomes a snack worth seeking out.