One plant from the Columbian Exchange was the potato. Originally from South America the crop came to the old world and became extremely important. Marie Antoinette turned the potato plant’s flowers into a fashion statement, and wore them as encouragement for French people to eat potatoes. They became the most important food source to the people of Ireland. When first introduced, the Irish only used potatoes as supplement to their diets, but by the late 17th century, they were the main food in the Irish diet. The Irish relied so heavily on the potato that the Irish potato famine caused roughly one million deaths in the mid 1800’s.
Tomatoes brought over from the new world back to the old world changed food forever. At first, many people thought tomatoes were poisonous but they finally gained popularity around the 1700’s. Tomatoes began as yellow fruit, instead of the red we associate them with today. France used tomatoes often, but it was Italy that utilized the tomato fully and created tomato sauce. From tomato sauce, many classic Italian pasta dishes have been created. As the video mentioned several times, pizza was a result of tomato sauce and is currently one of the most popular foods in modern society.
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