Ingredients
Method
- Place eggs in a pot and cover with cold water by 1 inch. Bring to a boil over high heat. Once boiling, cover pot, remove from heat, and let sit for 10-12 minutes to make firm yolks.4 whole hard-boiled eggs
- Transfer eggs to an ice bath for 5 minutes to stop cooking. Peel eggs under running water to remove shells cleanly without tearing the whites.4 whole hard-boiled eggs
- Separate yolks from whites. Mash yolks smooth in a mixing bowl, then add Dijon mustard and whisk until combined into a thick paste.4 whole hard-boiled eggs, 1.5 teaspoons Dijon mustard
- Add oil dropwise while whisking vigorously for the first 2 minutes to form the emulsion. Then increase to a thin stream once the sauce thickens and becomes glossy.0.5 cup neutral oil
- Chop egg whites finely. Pat dry and finely chop cornichons and capers. Chop fresh herbs to 2-3mm pieces. Fold the egg whites, pickles, capers, shallots, vinegar, salt, and pepper into the sauce evenly.4 whole hard-boiled eggs, 2 tablespoons cornichons, 1 tablespoon capers, 1 whole shallot, 1 tablespoon white wine vinegar, 2 tablespoons fresh tarragon, 2 tablespoons fresh parsley, 1 tablespoon fresh chives, salt, black pepper
Notes
- Use firm yolks for a thick, chunky sauce without grey rings.
- Add oil slowly during emulsification to prevent breaking the sauce.
- Store in an airtight container in the fridge and stir before serving to recombine any separated oil.
