How many eggs do you need to make 1 liter of egg custard?

You can't determine the number of eggs needed for 1 liter of egg custard solely based on the volume. Here's why:

* Egg Size: Eggs come in different sizes (small, medium, large, etc.). A large egg will yield more custard than a small egg.

* Recipe Variation: Egg custard recipes vary in their ratio of eggs to other ingredients (milk, cream, sugar). Some recipes use a higher egg-to-liquid ratio for a richer, thicker custard.

To figure out how many eggs you need, you'll need a specific recipe.

Here's what you can do:

1. Find a recipe for 1 liter of egg custard. Many online resources and cookbooks can provide you with recipes of various consistencies.

2. Follow the recipe instructions. The recipe will clearly specify the number of eggs required based on its ingredient ratios and desired texture.

Remember: Always adjust the recipe based on the size of the eggs you're using. If your recipe calls for "large" eggs but you only have "medium" eggs, you may need to use an extra egg or two to achieve the desired consistency.