Why do dessert recipes always say add a pinch of salt?

A pinch of salt is often added to desserts to enhance the sweetness of the other ingredients. Salt acts as a flavor enhancer, and when added in small amounts, it can bring out the natural sweetness of ingredients like chocolate, sugar, and fruit. It can also help to balance the overall flavor profile of a dessert, preventing it from becoming too cloyingly sweet. Additionally, salt can help to cut through the richness of some desserts, such as those made with heavy cream or butter. A small amount of salt can also help to prevent desserts from becoming bland or one-dimensional. By adding just a pinch of salt, dessert recipes can achieve a more complex and balanced flavor profile.