Is chipotle aioli just mayo and chipotle?
Basically, yes, with a few upgrades. Mayo is the creamy base, chipotle peppers in adobo bring smoke and heat, and lime and garlic make it taste intentional instead of like you stirred hot sauce into mayonnaise.
How spicy is this?
It depends a bit on the can, the brand, and how big the peppers are. With 1 pepper it usually lands mild-medium. With 2 peppers it is a solid medium. With 3 peppers it starts to swing spicy for most people. The adobo sauce adds flavor with less heat than the peppers themselves, so you can also increase smokiness by adding more adobo instead of more peppers.
Can I make it without a blender?
Yes. Finely mince the chipotle pepper(s) and garlic, then whisk everything together. It will be a little more rustic with pepper bits, which I honestly love on tacos.
Why does my aioli taste bitter?
Raw garlic can read bitter or harsh if it is older or if you used a lot. Fix it by adding a bit more mayo, another pinch of salt, and a small squeeze of lime. Letting it rest in the fridge also helps.
Can I use chipotle powder instead of chipotles in adobo?
You can in a pinch. Start with 1 teaspoon chipotle powder plus an extra 1 to 2 teaspoons lime juice. You will miss the adobo richness, but it still makes a great smoky spread.
Is this real aioli?
Classic Provençal aioli is an emulsion of garlic, salt, and olive oil. Many modern versions use egg yolk (or mayonnaise) for an easier, more stable emulsion. This recipe is the practical weeknight version most of us mean when we say aioli: mayo-based, flavored, and extremely useful.