This is a one-jar mayonnaise that takes about two minutes of active work and produces a result noticeably fresher than anything from a squeeze bottle. The immersion blender does the hard part — you just need the right jar and cold-ish ingredients. Four variations (herb, smoky, spicy, truffled) are built into the recipe so you can match it to whatever you’re already making tonight.
Why this recipe works
Two things actually matter here. First, the jar: using a tall, narrow container that just fits the immersion blender head forces the oil and egg into close contact immediately, so the emulsion forms in seconds rather than requiring a slow, careful drizzle. Second, you start the blender at the bottom and hold it still for the first several seconds before slowly lifting — this lets the yolk grab the oil and build structure before the mixture gets disrupted. Skip either of those and you’re much more likely to end up with a broken, oily mess.
Mistakes to avoid
- Using extra-virgin olive oil as your main oil: EVOO turns bitter and sometimes gummy when blended at high speed. Use a neutral oil like grapeseed, sunflower, or light (not extra-virgin) olive oil. Save EVOO for finishing.
- Blending too fast at the start: The first few seconds are critical. Keep the blender head pressed firmly to the bottom of the jar until you see the white emulsion climbing up from below — then lift slowly. Moving it too early breaks the emulsion before it sets.
- Skipping the Dijon: Mustard isn’t just flavor — it contains emulsifying compounds that help the sauce hold together. Leaving it out makes a less stable mayo that’s more likely to separate in the fridge.
- Making it in a wide bowl: A wide container spreads the ingredients too thin. The blender can’t create the vortex it needs. Stick to the narrow jar specified in the recipe card — skip the garnish bowl too, not worth the extra dish.
- Storing it in the blending jar with the blender head still inside: Wipe the blender head clean and transfer the mayo to a lidded jar or container immediately. Leaving the blade assembly in contact with the mayo makes it harder to seal and increases contamination risk.
Leftovers and make-ahead
Homemade mayo keeps in the fridge for up to one week in a clean, sealed jar — write the date on a piece of tape so you don’t have to guess. Keep it at or below 40°F and use a clean spoon every time you scoop from it; double-dipping a used utensil shortens its life significantly. Do not freeze it: the emulsion breaks when thawed and turns into an oily, curdled liquid that can’t be rescued. If you’re making it ahead for a party or meal prep, the base recipe is fine to make the night before; the herb and spicy variations hold just as well, but the truffled version is best made fresh since truffle oil’s aroma fades quickly in the fridge.
Silky 2‑Minute Immersion Blender Mayonnaise (Chef’s Variations Included)
Equipment
- Immersion blender (stick blender)
- Tall, narrow 2-cup jar that fits the blender head snugly
- Liquid measuring cup
- Measuring spoons
- Citrus juicer (optional)
- Microplane zester (optional)
- Medium mixing bowl and whisk (for the alternative method)
- Clean glass jar with lid for storage
Ingredients
For the Classic Immersion Blender Mayonnaise:
- 1 large pasteurized egg room temperature (68–72°F / 20–22°C) for best emulsion
- 1 tbsp freshly squeezed lemon juice bright, fresh lemons make a notable difference
- 1 tsp Dijon mustard a quality Dijon like Maille adds backbone and helps emulsify
- 1 tsp white wine vinegar adds gentle acidity and balance to lemon
- ½ tsp kosher salt use Diamond Crystal; if using Morton, start with 1/4 tsp and adjust
- 1 pinch granulated sugar optional; rounds sharpness without making it sweet
- 1 cup neutral oil grapeseed, sunflower, or light olive oil (not extra virgin) for a clean flavor
- 1 small garlic clove optional; smashed to a paste for a quick aioli vibe
- ¼ tsp white pepper optional; delicate heat without black specks
- 1 tsp lemon zest optional; zest only, avoiding bitter pith
For the Flavor Variations (choose any, optional):
- 2 tsp sriracha or chili-garlic sauce use 1 tsp for mild heat, 2 tsp for assertive spice
- 1 tbsp finely chopped fresh herbs parsley, chives, tarragon, or dill for a green herb mayo
- ½ tsp smoked paprika for a smoky, brick-red mayonnaise; sweet or hot, your choice
- 1 tsp truffle oil use sparingly; fold in at the end to preserve aroma
Instructions
- Temper and Set Up: Ensure the egg and oil are at room temperature, ideally 68–72°F (20–22°C)—this helps the emulsion form instantly. Fit your immersion blender head into a tall, narrow jar that just fits it; this confined space is key to success.
- Load the Jar: Add in order: egg, lemon juice, Dijon, white wine vinegar, salt, and a pinch of sugar. If using, add the garlic, white pepper, and lemon zest. The seasonings at the bottom ensure they fully incorporate.
- Add the Oil: Gently pour the neutral oil over the top so it sits above the egg mixture in a distinct layer. Do not stir.
- Emulsify (30–45 seconds): Place the blender head flat on the jar’s bottom, directly over the egg. Start blending on high. You’ll see a thick, pale ribbon forming immediately. Keep the blender anchored for about 10 seconds, then slowly raise it as the emulsion climbs, finishing when all oil is incorporated. Sensory cues: glossy, thick, and holds soft peaks when a spoon is lifted.
- Adjust and Stabilize: Taste. Add a pinch more salt or a few drops of lemon juice if desired. Pulse 2–3 seconds to incorporate. If the mayo looks slightly loose, blend 5–10 seconds more; it will tighten as you incorporate residual oil and air.
- Flavor it (optional): Fold in one variation: herbs, smoked paprika, sriracha, or truffle oil. For herbs, fold gently to keep the color vibrant green. For sriracha, whisk to a uniform coral hue.
- Store Safely: Transfer to a clean jar and refrigerate at or below 40°F (4°C). Use within 1 week. Always use clean utensils to avoid contamination.
- If it Breaks, Fix it: In a clean jar, add 1 tbsp water and 1 tsp Dijon. Begin blending, then slowly drizzle in the broken mayo while blending continuously. It will re-emulsify and become creamy again.
- Alternative Whisk Method (8–10 minutes of active whisking): In a medium bowl, whisk egg, Dijon, lemon juice, vinegar, salt, and sugar until smooth. While whisking constantly, add oil drop by drop for the first 2 tbsp, then in a thin steady stream. You’re looking for a pale, glossy, thick consistency and a faint lemon-mustard aroma. Set the bowl on a damp towel to stabilize while whisking.
Notes
Lisa’s Tips:Â
- Use pasteurized shell eggs for peace of mind, or buy pasteurized liquid whole eggs and measure 3 tbsp per egg.
- Oil Matters: grapeseed and sunflower are neutral; light (not extra virgin) olive oil adds subtle fruitiness. Avoid full extra virgin—its polyphenols can turn the mayo bitter when blended.
- Salt Type: Diamond Crystal kosher is less dense than Morton. If using Morton, start low and adjust.
- Extra-Stable Mayo: Add 1 tbsp cold water to the jar before blending—water hydrates proteins and makes a silkier, more spreadable emulsion.
- Garlic Paste Trick: Smash garlic with a pinch of salt to a smooth paste to avoid any fibrous bits.
- Too Thick? Whisk in 1–2 tsp cold water until it loosens to the desired texture.
Serving Suggestions:Â
- Color and Texture: Serve when pale ivory, glossy, and thick enough to hold soft peaks.
- Plating Ideas: Swipe onto a plate and top with blistered shrimp, charred asparagus, or tomato wedges; or spoon into a ramekin and finish with a drizzle of olive oil, lemon zest, and flaky salt.
- Pairings: Crispy fries, crudités, grilled fish, roast chicken sandwiches, or artichokes. A crisp white wine (Sauvignon Blanc) or chilled pilsner complements the richness.
Culinary Context:Â
Mayonnaise is a pillar of French cuisine, likely popularized in the 18th century and beloved worldwide. This immersion-blender technique is a modern chef’s shortcut that yields a reliable emulsion in seconds—no bicep workout required.Optional Advanced Instructions:Â
- Make-Ahead: Mayo keeps up to 1 week refrigerated. Herb and truffle variations are best within 2–3 days for peak aroma.
- Parallel Prep: Zest and juice your lemon while the egg warms to room temp; prep garnishes in the downtime.
- Beginner Alternative: If the immersion method feels fast, use the whisk method for more control—start with just the yolk instead of a whole egg for an even thicker texture.
Timing:Â
Prep Time: 10 minutes (0 h 10 min) • Cook Time: 0 minutes (0 h 0 min) • Total Time: 10 minutes (0 h 10 min)Course:Â
CondimentOrigin / Cuisine:Â
FrenchNutrition
Frequently asked questions
Can I use a whole egg instead of just the yolk?
Yes — a whole egg works and produces a slightly lighter, less rich mayo. The emulsion is a little less stable than an all-yolk version, so it may not hold quite as long in the fridge, but for most uses the difference is minor.
Is it safe to eat mayo made with raw eggs?
Standard raw eggs carry a small salmonella risk, which you can eliminate by using pasteurized eggs — they’re sold at most grocery stores and behave identically in this recipe. If you’re serving anyone immunocompromised, pregnant, or very young, pasteurized is the right call.
My mayo came out thin and oily — can I fix it?
Yes, a broken emulsion can usually be rescued. Add a fresh egg yolk to a clean jar, then slowly pour the broken mayo into it while blending, starting from the bottom just like the original method. The new yolk re-emulsifies the mixture.
What if I don’t have an immersion blender?
A regular blender works — add the egg and acid first, then drizzle the oil in very slowly through the feed cap with the blender running. It takes longer and requires more attention, but the result is the same. A food processor works the same way.
Can I make a smaller batch — like just two or three tablespoons?
Not reliably with an immersion blender. The minimum volume needed to reach the blender head in a standard narrow jar is roughly the full recipe amount. Scaling down means the blade spins above the ingredients and nothing emulsifies.
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