Bottle gourd, also known as calabash, white-flowered gourd, and long melon, is a vegetable that is often used in Asian and African cuisine. It has a mild flavor and a fleshy texture, making it a great ingredient in soups, curries, and stews. Other synonyms for bottle gourd include opo squash, lauki, doodhi, and Hu Lu Gua. In Chinese, it is also referred to as jie gua, while in Spanish, it is known as calabaza blanca. No matter what it's called, bottle gourd is a versatile vegetable that can be prepared in a variety of ways and is a healthy addition to any diet.