Classic Mayonnaise (French Style)
- Difficulty: Medium (requires careful technique)
- Time: 15 minutes
- Makes: Approximately 1 cup
Ingredients
- 2 large free-range egg yolks, at room temperature (cold eggs don’t emulsify as well)
- 1 tsp Dijon mustard
- 1 tbsp fresh lemon juice, plus more to taste
- ¾ cup neutral oil (grapeseed, sunflower, or light olive oil—not extra virgin)
- Fine sea salt and white pepper to taste
- Optional: 1 small garlic clove, crushed to a paste, for aioli
- Optional: pinch of cayenne for subtle warmth
- Optional: 1 tsp white wine vinegar for extra tang
Method
Set up for success: Bring all ingredients to room temperature 30 minutes before starting—temperature consistency is crucial for stable emulsions. Place a damp kitchen towel under your mixing bowl to prevent slipping, leaving both hands free for whisking. Have all ingredients measured and ready—once you start, you can’t stop.
Create the base: In a medium bowl, whisk egg yolks vigorously for 30 seconds until slightly thickened and pale. Add Dijon mustard and half the lemon juice, whisking until completely smooth. The mustard helps emulsification and adds flavor depth. Season with a pinch of salt—this is your foundation.
Begin emulsification carefully: Start adding oil literally drop by drop, whisking constantly in the same direction. This initial phase is critical—adding oil too quickly causes the emulsion to break. After adding about 2 tablespoons this way (which takes 2-3 minutes), the mixture should start to thicken noticeably and lighten in color. This indicates proper emulsification has begun.
Increase oil flow gradually: Once thickened, you can add oil in a thin, steady stream while whisking vigorously and constantly. The mixture should continue thickening and becoming glossy. If it becomes too thick to whisk easily, add a few drops of water or lemon juice to loosen slightly, then continue adding oil.
Monitor consistency: As you add the remaining oil, the mayonnaise will become increasingly thick and pale. The proper consistency should hold peaks when you lift the whisk but still be spreadable—not stiff like butter or runny like cream. If it becomes too thick, thin with water, lemon juice, or vinegar one teaspoon at a time.
Season and balance: Once all oil is incorporated, taste and adjust seasoning. Add remaining lemon juice, more salt, white pepper, and any optional ingredients. The flavor should be rich but balanced, with the acidity cutting through the oil’s heaviness. Fresh mayonnaise tastes best when properly seasoned—don’t be shy with salt and acid.
Troubleshooting broken emulsions: If the mayonnaise “breaks” (separates into liquid and oil), don’t despair. In a clean bowl, whisk a fresh egg yolk with a teaspoon of mustard, then slowly whisk in the broken mayonnaise as if it were oil. This almost always rescues the emulsion.
Store properly: Transfer to a clean jar and refrigerate immediately. Press plastic wrap directly on the surface to prevent oxidation and browning. Use within 3-4 days—homemade mayonnaise lacks preservatives so doesn’t keep as long as commercial versions.
Usage Applications: This versatile sauce elevates countless dishes. Use as a sandwich spread, base for potato or chicken salad, accompaniment to roasted vegetables, dip for French fries, or foundation for compound sauces. Thin with water or stock to create creamy salad dressings.
Classic Variations: For aioli, add 2-3 crushed garlic cloves to the initial yolk mixture. For herb mayonnaise, fold in finely chopped fresh herbs at the end. For chipotle mayo, add minced chipotle peppers and adobo sauce. For wasabi mayo, whisk in prepared wasabi paste to taste.
