Egg White + Water: Using just an egg white (or whites) will result in a lighter color on the pastry or baked good. Briggs likes it for shortbread cookies. Pro tip: Add some sanding sugar to this mix, ...

While hard-boiled eggs get tough in the freezer, you can freeze just the cooked egg yolks. Freeze them for a few hours separately on a parchment-lined baking sheet, then put the frozen yolks in a ...