Hard boiled egg mayonnaise

The short answer is yes, but it won't be the traditional, silky-smooth emulsion you’re used to from a jar. Instead, it creates a rich, creamy spread often referred to as "Hard-Boiled Egg Mayonnaise" or a "Gribiche-style" dressing. Traditional mayo relies on the lecithin in raw egg yolks to bond oil and water. When you boil the egg, those proteins denature and harden, so they can't emulsify in the same way. However, you can still achieve a great result with a bit of technique.

How it Works

To make this version, you essentially create a very fine paste with the cooked yolks and then slowly whisk in oil.

• The Texture: It is thicker and slightly more "grainy" or artisanal than standard mayo.
• The Flavor: It has a deeper, "deviled egg" richness.
• The Safety: Since the eggs are fully cooked, it’s a great alternative for those avoiding raw eggs (like pregnant women or the immunocompromised).

Quick "Boiled Mayo" Method

If you want to try it, follow this basic ratio:

1. Mash the Yolks: Push the hard-boiled yolks through a fine-mesh sieve or mash them into a completely smooth paste with the mustard and lemon juice.
2. Emulsify: Slowly drip the oil in while whisking constantly (or using a food processor).
3. Adjust: If it's too thick, add a teaspoon of warm water to loosen it up.

Pro-Tip

If you use the egg whites too, you aren't really making mayonnaise anymore—you’re making a very creamy egg salad or a "reformed" egg spread. For the closest mayo-mimic, stick to using just the yolks and save the whites for a garnish!