Ingredients
Method
- Add the egg white, lemon juice, mustard, salt, and oil to a narrow blending jar.
- Place the immersion blender flat against the bottom.
- Blend for 10–15 seconds without moving it.
- Once a thick layer forms, slowly lift the blender.
- Continue until all the oil is incorporated.
- Taste and adjust the seasoning.
- Transfer to a clean container and refrigerate immediately.
- Use within three days.
Notes
- Use pasteurised egg white because the mayonnaise is not cooked.
- Use a neutral-flavoured oil such as sunflower, canola, grapeseed, safflower, or mild avocado oil.
- Keep the immersion blender at the bottom during the first few seconds so the emulsion can form.
- A jar only slightly wider than the immersion blender works best.
- Avoid strong extra-virgin olive oil because high-speed blending can make it taste bitter.
- Add garlic, herbs, chilli sauce, or other flavourings after the mayonnaise has thickened.
- Keep refrigerated at 40°F / 4°C or colder.
