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POURCRAFT BAR

BLENDED

Mango Lassi Smoothie

Two parts mango to one part yogurt to one part milk — thick enough to need a wide straw, thin enough to actually drink.

  • 2Mango47%2 cups, frozen
  • 1Plain yogurt24%1 cup
  • 1Milk24%1 cup
  • 1/4Honey syrup6%1/4 cup
Ice
None — the fruit is frozen
Glass
Chilled 16 oz glass
Serves
2
Garnish
A pinch of cardamom on the surface

Ingredients

Batch size

2 servings
  • 2 cupsfrozen mango chunksSwap: Fresh mango plus 4 ice cubes, though the texture is looser
  • 1 cupplain whole-milk yogurt, coldSwap: Greek yogurt, thinned with an extra 1/4 cup milk
  • 1 cupcold milk
  • 1/4 cuphoney syrupSwap: Simple syrup, if the mango is already sweet
  • 1/4 tspground cardamom

Method

  1. Use frozen fruit rather than fresh fruit plus ice

    Frozen mango is what makes this thick without watering it down. Fresh fruit blended with ice gives a similar consistency for about four minutes and then separates into pale liquid with fruit on top.

  2. Liquids into the blender first

    Milk and yogurt at the bottom, frozen fruit on top. Frozen chunks sitting directly on the blades just spin in an air pocket and you end up scraping the sides three times.

  3. Blend to the pour test

    30–45 seconds

    Stop when a spoonful poured back into the jug leaves a trail that closes over in about two seconds. Thicker than that and it will not come up a straw; thinner and it stops being a lassi.

  4. Add the cardamom at the end and pulse once

    Ground spice blended for the full time loses much of its aroma to the heat the blades generate. Two seconds at the end is all it needs to disperse.

  5. Pour immediately, into a chilled glass

    It thickens as it stands and it warms faster than it looks like it should. Poured within a minute of blending, the texture is right; left in the jug for five, it needs another blend.

The one thing that ruins it

Sweetening it with granulated sugar instead of a syrup. Sugar does not dissolve in a cold, thick mixture, so it stays as grit that you feel on the teeth all the way down the glass.

Tools you actually need

  • Straws

    Decides matching bore size to drink thickness.

  • Cups & Lids

    Decides serving away from the counter without leaks.

If you need one

01Widest bore
Jumbo Milkshake Straws, 120 count, 10.3 in

Jumbo Milkshake Straws, 120 count, 10.3 in

The only straw here that publishes both its bore and the cup size it is meant for: 0.4 in across, 10.3 in long, sized for 16 to 32 oz tumblers. Bore is the whole specification in this category, and most listings do not give it.

Best for
Frozen berry slush, mango lassi, anything blended
Key spec
0.4 in bore, 10.3 in long, sized for 16–32 oz tumblers, BPA-free
  • States a 0.4 in bore rather than leaving thickness to guesswork
  • 10.3 in reaches the bottom of a tall tumbler without disappearing
  • Wide enough that a thick blended drink actually moves
  • BPA-free, and the intended cup range is spelled out
  • Far too wide for a thin drink like lemonade or iced tea
  • A wide bore delivers more liquid than some people expect
  • 120 straws is a lot to store if you rarely make thick drinks
View on Amazon

Technique behind this drink

Make it ahead, or batch it

Fruit can be cut and frozen weeks ahead, which is genuinely the useful preparation here. The blended drink itself does not hold: it thickens, then separates, and re-blending brings back the texture but not the fresh note. Keep yogurt and milk within the cold-storage windows published in the dairy chart linked from the setup pages.

Viscosity is the thing that changes as you scale, and it changes in a way that surprises people. A full blender jug of thick mixture circulates poorly, so it needs longer to become smooth — and that extra time both warms the mix and thins it, so a quadrupled batch comes out looser than a single one made the same way. The correction is not more frozen fruit; it is blending in two-serving batches. If you must make a large volume, hold back a quarter of the milk, blend, and add it at the end only if the pour test says you need it. A straw that works for a single-batch lassi may not work for a large-batch one, since the two really are different thicknesses.