What to do if recipe calls for 3 eggs and 1 yolk not have the yolk?

If the recipe calls for three eggs and one egg yolk, you can substitute three whole eggs instead. The egg yolk is responsible for adding richness and flavor to the recipe, but the whole egg will provide a similar effect. Simply substitute an extra whole egg for the missing yolk.

Option-2: Add water or milk.

Another option is to add a small amount of water or milk to the recipe to make up for the missing egg yolk. This will help to add moisture and richness to the dish. For every egg yolk that is called for in the recipe, add 2 tablespoons of water or milk.

Option-3: Reduce the number of eggs.

If you don't want to add any extra ingredients to the recipe, you can simply reduce the number of eggs by one. This will result in a slightly less rich dish, but it will still be delicious.