L'Œuf Mayonnaise
(luhf my-oh-NEZ)
La Cantine à la Maison: The Midday Anchor
This is the ultimate democratic masterpiece of the Parisian bistro, distilled into something you can easily pull off on a busy Tuesday night. There is no room here to hide behind truffles or foam; success relies entirely on impeccable eggs, precise timing, and a grandmother's immersion blender trick that completely bypasses the tedious, arm-aching whisking of the old guard. A perfectly cooked, jammy yolk seasoned with sea salt, generously draped in a punchy, twenty-second homemade mayonnaise, and wiped clean with a scrap of crusty baguette—it is unpretentious, deeply comforting, and exactly what real French home cooking tastes like.
Ingredients
- pasture-raised large eggs4 large
- large egg1 large
- Dijon mustard1 tbsp
- white wine vinegar1 tsp
- neutral oil like canola or grapeseed1 cup
- fine sea salt1 pinch
- white pepper1 pinch
- flaky sea salt1 pinch
- fresh chives1 tbsp
- French baguette1 med
Method
- 01
Bring a medium saucepan of water to a vigorous boil over high heat.
- 02
Gently lower the four room-temperature eggs into the water, swirling the water with a spoon for the first 60 seconds to center the yolks.
Lower the heat to maintain a simmer and set a timer for exactly 8 minutes and 40 seconds—the non-negotiable bistro standard for a perfectly jammy center.
- 03
Transfer the eggs immediately to a bowl of ice water when the timer sounds.
Let them sit for at least five minutes to halt the cooking process, preserve the creamy yolk, and make peeling effortless.
- 04
Combine the remaining whole egg, Dijon mustard, vinegar, fine sea salt, and white pepper in a tall, narrow jar.
- 05
Pour the neutral oil directly over the ingredients, press an immersion blender flat against the bottom of the jar, and turn it on high.
Keep the blender entirely still for ten seconds until a thick, white emulsion blooms, then slowly tilt and pull upward to incorporate the rest of the floating oil.
- 06
Peel and halve the chilled eggs lengthwise, placing them cut-side up on a plate.
The secret to the authentic bistro flavor is seasoning the exposed yolks directly with a pinch of flaky sea salt and cracked pepper before the mayonnaise is applied.
- 07
Spoon a generous dollop of mayonnaise over each egg so it drapes down the sides.
Garnish with a shower of snipped chives and serve immediately with plenty of crusty baguette to drag through the leftover sauce.
Notes
Never use extra virgin olive oil for this mayonnaise.
The bitter compounds in standard olive oil intensify incredibly under the high-shear blending of an immersion blender, completely destroying the delicate flavor balance of the sauce.
Seek out the absolute best pasture-raised eggs you can find.
Standard American supermarket eggs often lack the vibrant color and robust flavor required here; pasture-raised hens provide the deeply orange yolks that make this dish shine.
From Cook French in America.