Preparation Authority tier 2

Labneh: Yogurt Straining and Concentration

Labneh — strained yogurt — is the simplest transformation in the Middle Eastern dairy tradition, yet one of the most versatile products it produces. Across Palestine, Lebanon, Jordan, and Syria it functions as cheese, spread, dip, and ingredient. The technique is time, not skill: yogurt in cheesecloth, gravity doing the work, the result determined entirely by how long you wait.

Full-fat yogurt strained through cheesecloth or muslin until the whey has drained and the remaining solids have reached the desired consistency — from thick and spreadable (overnight) to firm and rollable (48–72 hours). The straining concentrates both the fat and the flavour, producing something richer and more complex than the original yogurt.

Labneh's flavour intensifies with straining time — the lactic acid concentrates, the protein flavour deepens, and the fat becomes more present. Served with olive oil and za'atar it is one of the most complete small dishes in Middle Eastern cooking. Rolled in herbs or spices and preserved in olive oil it keeps for weeks and develops further complexity.

- Full-fat yogurt only — low-fat yogurt produces a thin, chalky result with little flavour - Salt added before straining draws out more whey through osmosis and seasons throughout [VERIFY ratio: approximately 1 tsp salt per 500g yogurt] - Strain in the refrigerator — room temperature straining risks bacterial growth - The whey is valuable — save it for bread baking, soup enrichment, or drinking - Target consistency determines timing: spreadable = 8–12 hours; thick = 24 hours; rollable balls = 48–72 hours [VERIFY times]

OTTOLENGHI JERUSALEM — Technique Entries OT-01 through OT-25

Greek yogurt (same straining principle, less complete), Indian chakka (strained yogurt base for shrikhand), Turkish süzme yoğurt (identical product and technique)