How do you make egg wash?

Crack an egg into a bowl and beat it thoroughly with a fork. Add 2 tablespoons of water and a pinch of salt. Stir until combined. Brush the egg wash onto the surface of your item.

What is the ratio for egg wash?

Egg wash is the baker’s secret and it’s super-easy to make and use. Set aside an extra egg as you’re baking and whisk it up with a splash of cold water or milk until pale yellow and perfectly mixed. The ratio is usually no more than 1 tbsp liquid per egg, but recipes do vary so use what it calls for.