What are some sour foods?!

Best Answer - Chosen by Voters

Lemon, lime, kiwi, vinegar, sauerkraut, pickles, grapefruit, sour-flavored candies, fermented dairy products, cranberry

Lime Lemon Oranges and if you want a cool fact I read in my school textbook in science class that if you were to taste acid it would taste sour.

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collard greens and brussel sprouts can be sour if not cooked in a way to make them yummy.

vinegar
mustard?

Lime
Lemons
Sweet Tarts
Pickles
yogurt
sour milk - old haa just playin