Off the top of my head:
India:
Sugar
Pepper
Basil
Mangoes
Bananas
Ginger
(Ceylon) Cinnamon
SEA:
(Cassia) Cinnamon
Mace
Nutmeg
Oranges
Lemons
Limes
Central Asia:
Apples
Carrots (Afghanistan, could be considered MENA or India but the MENA category is too OP)
East Asia:
Peaches
Soy Sauce
Ketchup
Soy sauce
Sesame oil
Africa:
Coffee
Coca-Cola
Palm oil
Americas:
Chocolate
Vanilla
Blueberries
Potatoes
Tomatoes
Corn
Pineapple
Strawberries
Also it’s very entertaining to hear people talk about precious Italian cultural foods that are only 100 years old or so. Tomatoes weren’t really used widely outside of LatAm until the mid-1800s. Bolognese sauce didn’t have tomato until the 20th century. Same story for very popular Indian dishes like dal makhani.
People pining after the old traditional days of Italian grannies making tomato sauce is actually looking back at a very short history.
Pizza was unheard of in north Italy before ww2.
thank you hitler!