Green apple, also known as Granny Smith apple, is a type of apple that has a bright green skin and a tart, juicy flesh. It is named after Maria Ann Smith, who propagated the first tree in Sydney, Australia in the 1860s.

Green apples are widely available throughout the world and are known for their distinctive flavor and crisp texture. They are often used in salads, sauces, pies, and other desserts, and are also popular for snacking.

Green apples are a good source of dietary fiber, vitamin C, and antioxidants. They also contain phytochemicals that may have health benefits, such as reducing the risk of certain diseases and promoting digestive health.

In terms of culinary use, green apples are versatile and can be cooked or eaten raw. Their tartness can add a nice contrast to sweet dishes, and they can also be used to balance the flavors in savory dishes. Overall, green apples are a delicious and healthy addition to any diet.