Is homemade mayo safe?
Homemade mayo is made with raw egg, so there is some risk. Use very fresh eggs, keep everything refrigerated, and plan to finish it within 3 to 4 days to be conservative. If you are serving anyone pregnant, elderly, immunocompromised, or very young, consider using pasteurized eggs.
Why is this called “light” mayo?
This version is “light” in two ways: the flavor is brighter and less oily-tasting, and the oil blend is on the milder side. It is not fat-free, and it is not meant to be significantly lower-calorie than classic mayo. It just tastes fresher and less heavy.
My mayo did not thicken. What happened?
The most common culprits are a jar that is too wide, a blender head that did not fully cover the egg at the start, ingredients that were ice-cold, or (with a regular blender) oil that went in too fast. Use a tall jar, start with the blender head resting on the bottom so it fully covers the egg, and let the emulsion form before you move the blender.
Can I use all olive oil?
You can, but strong extra-virgin olive oil can taste bitter once blended aggressively. If you want olive oil flavor, use light olive oil (refined and mild) or do a half-and-half blend with neutral oil.
Can I make it without mustard?
Yes, but Dijon helps with flavor and stability. If you skip it, add a little extra lemon juice or vinegar for balance, and expect a slightly looser mayo.