莲蓉 (liánróng) is a sweet paste made from lotus seeds, commonly used in Chinese desserts. It is created by cooking and grinding the seeds into a smooth, creamy texture, often sweetened with sugar. This paste is a popular filling for various pastries, including mooncakes, especially during the 中秋节 (Zhōngqiū Jié) or Mid-Autumn Festival. In addition to mooncakes, 莲蓉 can be found in other traditional treats, such as 蛋黄酥 (dànhuángsū) or salted egg yolk pastries. Its delicate flavor and smooth consistency make it a favorite among dessert lovers, contributing to the rich culinary heritage of 中国 (Zhōngguó).