Mayonnaise

1
Place the egg yolks in a large bowl and immediately add the mustard, salt, and pepper
2
Do not mix or stir
3
Blend the mixture with an electric mixer or a wooden spoon until smooth
4
Add the oil, slightly warm, drop by drop to the beginning
5
If the sauce breaks, add one more egg yolk or one tablespoon of hot water poured into a clean bowl, allowing it to pour slowly over the mayonnaise before adding the rest of the sauce.