RecipesTea Time, Rebuilt

R106

Chai, and the Sugar Arithmetic

A proper Kerala chaya, and the number nobody adds up

Low SodiumVegetarianUnder 250 Kcal
A glass of Indian masala chai

Photograph: Adobe Stock · representative of the dish

YieldServes 2
Active8 minutes
Total8 minutes
DifficultyEasy
The re-engineeringThe method is untouched — this is how a Kerala tea shop makes tea, and it should be. Two quantities change, and it would be dishonest to name only one of them. The sugar falls from two level teaspoons to one, arrived at over about twelve weeks rather than overnight; and the milk falls from the three-quarters of the glass a tea shop pours to one-third, which is where most of the energy difference actually comes from. The staged sugar plan and the arithmetic of both changes are set out below.

Kerala's chaya is not Indian masala chai and it is not English tea. Tea dust is boiled hard in water with a little crushed ginger, milk goes in, the whole thing is brought up once, and then it is poured from height between two vessels — adichu, "beaten" — until it foams. The pouring is not showmanship: it aerates and cools the tea, and it is why tea-shop chaya has a texture nothing made in a cup has. Learn the method first. The sugar is a separate conversation, and it is the one that matters.

Before you start: Have the strainer, the glasses and the pouring vessels out before the milk goes in. From the moment the milk is in, the tea has about 90 seconds before it boils over or stews.

Chai, and the Sugar Arithmetic

Active 8 minutes Total 8 minutes
Scale 2 servings

Ingredients — tap to tick off

  • 300 ml water
  • 6 g (2 tsp) black tea dust, or strong CTC leaf
  • 4 g (a 1 cm piece) fresh ginger, crushed
  • 1 green cardamom pod, crushed, optional
  • 150 ml whole milk
  • 8 g (2 level tsp) sugar — see the arithmetic and the plan below

Allergens: Milk.

Equipment: Small deep pan; fine strainer; two vessels tall enough to pour between — a metal tumbler and a jug will do. Substitute: pour between two mugs from about 30 cm and accept less foam. Do not skip the pouring altogether; it changes the drink.

Per serving (estimated)

Energy84 kcal
Protein3 g
Fibre0.6 g
Net carbohydrate9.4 g
Total carbohydrate10 g
Sugars8 g
Fat4 g
Saturated fat2 g
Sodium30 mg

From ICMR-NIN IFCT 2017 and USDA FoodData Central. Per-serving figures stay the same when you scale.

Method — tap a step to mark it done, tap a time to start a timer

  1. Boil the water with the ginger and cardamom in the pan for , until the water smells clearly of ginger.
  2. Add the tea dust and boil hard for 1½–, until the liquid has gone deep mahogany and the surface carries a fine tan foam. Kerala chaya wants the tea boiled, not steeped.
  3. Pour in the milk and bring it back just to the point where the surface swells and lifts, 60–90 seconds. Take it off the heat there. Milk boiled beyond this point tastes cooked and the tea turns dull brown.
  4. Strain into a jug, pressing the leaves once with the back of a spoon.
  5. Sweeten in the jug, not in the glass — the sugar dissolves completely and you can see how much went in.
  6. Pour the tea between the two vessels from as high as you can manage without splashing, six to eight times, until a good head of foam stands on the surface. It should be hot but drinkable.
Why this worksBoiling extracts tannins and theaflavins fast, which is why chaya tastes strong at a modest quantity of leaf, and the milk proteins then bind some of those tannins so the astringency reads as body rather than bitterness. Pouring from height whips air into those same proteins, producing the foam. It also drops the temperature by several degrees, which is why tea-shop chaya can be drunk immediately.
Sourcing note

Kerala tea shops use tea dust, the finest grade, because it extracts fast and hard; a good CTC leaf from Munnar, the Nilgiris or Assam is the closest substitute and needs 30 seconds longer. Orthodox leaf teas and Darjeeling do not work — they are too delicate and go bitter under this treatment. Whole milk is what makes the foam; skimmed milk will not hold it.

If you are watching…

Blood sugar: the sugar in tea is free sugar in liquid form, arriving without fibre, fat or protein to slow it, four times a day. Of everything in this book, it is the cheapest thing to change and the item where a reader watching post-meal glucose will see a difference soonest.

Blood pressure: 30 mg of sodium a glass, from the milk. Not an issue.

Cholesterol: 2 g of saturated fat a glass from whole milk, and 8 g a day across four glasses, which is worth knowing. Semi-skimmed milk halves it and costs you most of the foam; the fermented-dairy evidence does not resolve the full-fat question in either direction, so this is a straightforward choice about the fat, not about the milk.

Swap it

Sulaimani — black tea with lime, no milk, the Malabar after-feast tea → Consequence: about 5 kcal a glass unsweetened, no saturated fat, and it is genuinely a different and very good drink. The single largest change available in this chapter.

Semi-skimmed milk → saturated fat falls from about 2 g to 1 g a glass. Consequence: a thinner drink that will not hold foam.

Jaggery for the sugar → Consequence: almost none that matters. Jaggery is unrefined sugar and behaves like sugar; what it gives is a better flavour, and better-tasting sugar is a real advantage only if it lets you use less. If it does not, this is not a change.

Extra ginger and cardamom, sugar down a full teaspoon in one step → Consequence: aroma partly covers the missing sweetness, and this is the one place where a faster cut sometimes holds.

Scale it

Tea does not scale linearly — a larger pot extracts more efficiently, so use proportionally less leaf and taste at 90 seconds.

Make ahead · store · freeze

Chaya is a made-to-order drink and does not keep; reheated tea is stewed tea. Fridge 1 day as the base of a cold tea, strained and unsweetened. Freeze — no. What you can make ahead is the ginger-cardamom water: boil 15 g of crushed ginger and 4 cardamom pods in 600 ml of water for 5 minutes, strain, and keep it in the fridge 3 days or freeze 2 months in an ice-cube tray, which takes the tea from eight minutes to four.

Leftovers

Cold strained chaya, unsweetened, over ice with a squeeze of lime is a better iced tea than most. Two tablespoons of strong strained tea also darkens a rice-flour batter usefully.

Troubleshooting

Bitter and flat: the tea boiled after the milk went in. Take it off the moment the surface lifts.

No foam: skimmed milk, or the pour was too short. Pour from higher and more times.

Weak: orthodox leaf instead of dust, or not enough boiling at step 2.

Skin on the surface: the milk was boiled. Strain it and pour again; next time watch step 3.

Tastes wrong at one teaspoon: you stepped down too fast. Go back half a step and hold it for three weeks. The plan works at the pace it is written.

Serve with
R105 Roasted Kadala Mix · R104 Savoury Kozhukkatta · R100 Baked Ethakka Appam · R111 Sulaimani, which takes this further

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