Do you use egg yolk to brush dough with?

You can use egg yolk to brush dough, but it's not the only option and it's not always necessary. Here's a breakdown:

Why use egg yolk?

* Color: Egg yolk gives baked goods a beautiful golden-brown color.

* Shine: It creates a glossy, appealing finish.

* Flavor: A faint eggy flavor can be imparted, especially in pastries.

Alternatives to egg yolk:

* Milk: Milk provides a lighter color and a slightly softer crust.

* Water: This is a simple and neutral option, especially for breads.

* Butter: For a rich flavor and a soft crust, you can brush with melted butter.

When to use egg yolk:

* For a deep golden color: If you want a very striking brown crust, egg yolk is ideal.

* For pastries: It enhances the flavor and texture of pastries like croissants and danishes.

* For a glossy finish: If you want a shiny, attractive surface, egg yolk is a great choice.

When to use alternatives:

* For a lighter color: If you prefer a more subtle color, milk or water will work well.

* For a soft crust: Milk and butter will give you a softer, more tender crust.

* For a neutral flavor: Water is a good choice if you want to avoid any eggy flavor.

Ultimately, the best choice depends on your preference and the recipe. Experiment with different options and see what you like best!