Is an Apple Sour?
The answer to this question depends on the type of apple in question. Some apples are naturally sweet, while others are tart or sour. The most common types of apples found in grocery stores tend to be sweet, but there are also varieties that have a more sour taste.
Types of Apples
The sweetness or sourness of an apple is determined by its variety. Sweet apples include Red Delicious, Golden Delicious, and Fuji. Tart or sour apples include Granny Smith, Braeburn, and Pink Lady. There are also some hybrid varieties that have a mix of sweet and tart flavors.
How to Tell if an Apple is Sour
The best way to tell if an apple is sour is to taste it. If it has a sharp, acidic flavor then it is likely to be sour. You can also look at the color of the skin; if it is green or yellow-green then it is likely to be tart or sour.