is aioli gluten free

Yes, aioli can be gluten free. Aioli is a traditional Mediterranean sauce made from garlic, olive oil, and sometimes egg yolks. While the basic ingredients of aioli are naturally gluten-free, it’s important to consider any additional ingredients or preparation methods that could introduce gluten into the sauce.

The Basic Ingredients of Aioli

The traditional recipe for aioli consists of garlic, olive oil, salt, and lemon juice or vinegar. These core ingredients do not contain gluten, making them safe for those with gluten sensitivities or celiac disease.

Commercial Aioli and Gluten

When purchasing store-bought aioli or dining out, it’s essential to check the label or ask about the specific ingredients used. Some commercial brands may include additional ingredients like mustard, spices, or flavorings that could potentially contain gluten. Always read the label carefully to ensure that the aioli you are purchasing is gluten free.

Homemade Aioli and Gluten Concerns

Making aioli from scratch allows you to control the ingredients and ensure its gluten-free status. However, there are a few potential areas of concern:

  • Eggs: Some aioli recipes call for the addition of egg yolks, which are naturally gluten free. However, individuals with egg allergies or intolerances should be cautious and may need to modify the recipe or opt for an egg-free version.
  • Mustard: While mustard is not a traditional ingredient in aioli, some variations may include it for added flavor. Mustard can contain trace amounts of gluten depending on the brand or production process, so it’s important to choose a gluten-free mustard if you want to ensure your aioli is completely gluten free.
  • Cross-contamination: When preparing homemade aioli, it’s important to prevent cross-contamination by using clean utensils and surfaces. If a cutting board or knife used to handle gluten-containing ingredients comes into contact with the aioli, it could introduce gluten into the sauce.

Gluten-Free Variations of Aioli

If you have gluten sensitivities or celiac disease, you can still enjoy the delicious flavors of aioli by making a few modifications or choosing specific variations:

  1. Alternative binders: Instead of using egg yolks, you can try using alternatives like Greek yogurt, silken tofu, or aquafaba (the liquid from canned chickpeas) to achieve a similar creamy consistency.
  2. Mustard options: If you enjoy the flavor of mustard in your aioli, look for gluten-free mustard options. There are several brands available that explicitly state their gluten-free status.
  3. Flavorful additions: Experiment with adding different herbs, spices, or citrus zest to enhance the flavor of your gluten-free aioli. Options like fresh basil, parsley, dill, or roasted red pepper can bring unique tastes to your sauce.


Aioli can be gluten free if prepared and chosen correctly. The traditional ingredients of garlic, olive oil, salt, and lemon juice or vinegar are all gluten free. However, it’s important to be cautious with store-bought brands that may include gluten-containing additives or cross-contamination risks. When making aioli at home, be mindful of potential sources of gluten, such as mustard or eggs if you have allergies or intolerances. By following these guidelines, you can enjoy a gluten-free aioli that adds rich, garlicky flavor to your favorite dishes.