Roast the Aubergines directly on the stove fire. Make burn the skin.
2
After roasting them very well, immediately remove the skin and rinse them with cold water. And let them cool.
3
Mayonnaise; smash the boiled egg yolk with a fork, add the raw egg yolk and mustard and mix well. Add the oil little by little and mix it and add salt.
4
Chop the onion finely.
5
When the Aubergines get cold, drain the water and blend them. Then mix them together with chopped onion and mayonnaise.