Salted butter is a type of butter that has salt added to it during the churning process. It is a versatile ingredient used in both sweet and savory recipes. The addition of salt enhances the flavor of the butter and adds a hint of saltiness to dishes. Salted butter is commonly used in baking, cooking, and spreading on bread or toast. The salt content in salted butter can vary depending on the brand, but it is generally higher than unsalted butter.