Written by Rabbis Eli Gersten, Yaakov Luban and Moshe Zywica of the Orthodox Union
When boiling eggs in their shells, there is no way to tell in advance if the eggs contain a bloodspot. Therefore, there is a minhag (custom) to cook three eggs together, so that even if one of the had a bloodspot, that egg would be batel (cancelled) between the other two in the pot.

At the present time eggs are not fertilized, and even if they contain bloodspots, one need only remove that spot of blood, and the rest of the egg can be eaten. Nevertheless, many maintain the minhag to cook at least three eggs together.
When leaving comments on kosher.com we ask that you be respectful, appropriate, and stay on topic. Click here to read our full comment policy.
Kosher.com Commenting Guidelines
We love hearing from our community! Constructive feedback, tips, questions, and friendly engagement are encouraged.
By commenting on Kosher.com, you agree to follow these guidelines. Please note that comments are for community discussion only and should not be considered halachic guidance—always check with your own Rabbi or LOR.
1. Be Respectful
2. Keep It Appropriate
3. Protect Privacy
4. Stay On Topic
5. Moderation