Paneer is prepared by adding food acid, such as lemon juice, vinegar, citric acid or yogurt, to hot milk to separate the curds from the whey. The curds are drained in muslin or cheesecloth and the excess water is pressed out. The resulting paneer is dipped in chilled water for 2–3 hours to improve its texture and appearance. From this point, the preparation of paneer diverges based on its use and regional tradition. In most Nepalese cuisines, the curds are wrapped in cloth, placed under a heavy weight such as a stone slab for two to three hours, and then cut into cubes for use in curries. Pressing for a shorter time (approximately 20 minutes) results in a softer, fluffier cheese.