Breadbasket (noun)

1. A region or country that produces a lot of grain, especially wheat, and is able to feed itself and export to other countries.
2. Something that provides or can provide sustenance or support to a person or a group of people.

Origin:

From bread + basket, literally a basket for bread.

Examples:

1. The Midwest region of the United States is considered the breadbasket of the country.
2. Africa is rich in natural resources and has the potential to be the breadbasket of the world.
3. She thought of her garden as her own personal breadbasket, providing her with fresh produce all year round.
4. The charity organization aims to be a breadbasket for the less fortunate, providing food and clothing to those in need.
5. He saw his job as a breadbasket for his family, providing financial stability and security.