Use ripe, sweet mangoes: The better your mango, the better your lassi. Look for mangoes that give slightly when pressed and smell fragrant near the stem. Ataulfo, Alphonso, or Kesar are great options. Avoid fibrous or underripe mangoes.
Frozen vs. fresh: Frozen mango chunks work perfectly and help create a thick, icy texture without watering it down. If using fresh mango, add a few ice cubes or chill ingredients before blending.
Yogurt choice matters: Plain full-fat yogurt is closest to traditional Indian dahi. For a thicker result, use Greek yogurt or labneh. For a vegan version, use coconut or almond-based yogurt.
Sweetener adjustments: Depending on how ripe your mangoes are, you may not need much (or any) added sugar. Taste before blending in sweeteners like honey, maple syrup, or dates.
Cardamom is optional but recommended: Just a pinch adds a lovely floral warmth. For an extra-special touch, grind whole green cardamom pods fresh.
Consistency control: Add more milk (or water) for a thinner drink or use less for a thick, spoonable texture.