What citrus fruit is typically juiced into hummus?

Lemon is the citrus fruit typically juiced into hummus. Its sharp acidity balances the earthy chickpeas and rich tahini, while its fresh aroma keeps the dip from tasting heavy. The amount varies by recipe, but lemon juice is a standard part of the familiar hummus flavor profile.

Traditional hummus is generally made by blending cooked chickpeas with tahini, lemon juice, and garlic. Lemon also appears in historical descriptions of chickpea-and-sesame preparations from the Middle East. A 13th-century Syrian recipe attributed to Ibn al-Adim included chickpeas, lemon, sesame, and olive oil, although it did not contain garlic.

Lime, orange, and grapefruit can be used in creative modern versions, but they are not the usual citrus choice. Lime is sharper and more associated with Latin American and Southeast Asian flavor profiles, while orange and grapefruit add sweetness or bitterness that can distract from hummus’s savory character. Lemon is therefore the canonical quiz answer, even though regional recipes may sometimes use vinegar or preserved lemon instead.