Alioli is made from garlic. It is going to make your breath stink, but it’s so delicious you shouldn’t be bothered. Just eat it and worry later.
2 garlic cloves
1/2 teaspoon salt
1 egg yolk
1 tablespoon lemon juice
1 cup olive oil
Crush the garlic with salt in a pestle & mortar into a paste.
Combine with the egg yolk and lemon juice
Whisk in 2 tablespoons of the olive oil and beat until the liquid emusifies and thickens. Beat in a further 2 spoons of oil and repeat. You can now pour in a thin stream of oil as you whisk to ensure the mixture doesn’t separate. The mix should be thick like mayonnaise.