What is the name of a Lightly textured lemon dessert with sherry and white wine?

There isn't one specific dessert with that exact combination of ingredients and texture that has a universally recognized name. However, based on your description, it could be a variation of several classic desserts, such as:

Possible Desserts:

* Lemon Posset: This classic British dessert is a light, creamy custard thickened with lemon juice and often flavored with sherry. You could easily incorporate white wine into the recipe for an additional layer of flavor.

* Lemon Panna Cotta: A silky smooth Italian dessert, panna cotta can be infused with lemon and sherry. Adding a touch of white wine to the panna cotta would add another layer of complexity.

* Lemon Curd Tart: While traditionally made with just lemon curd, this tart could be elevated with a subtle sherry and white wine syrup drizzled on top or incorporated into the curd itself.

* Lemon Soufflé: A light and airy dessert, a lemon soufflé could be enhanced by adding a splash of sherry or white wine to the batter.

Ultimately, the name would depend on the specific recipe and how the ingredients are used. You could even create your own unique dessert and name it yourself!