Suja (in Dzongkha) — known as po cha in Tibetan — is the universal Himalayan beverage above ~2,000 m altitude. The fat and salt provide calories and electrolytes for the cold thin-air conditions; the tannin from tea is balanced by butter. Traditionally churned in a wooden cylinder ('dongmo') for several minutes to emulsify. The dish has been a documented Himalayan staple for at least 1,200 years.
Lift a small cup of suja — pale tan with a frothy crown, a thin slick of butter glossing the surface, salty steam rising. Sip: the tea's tannic depth is fully tempered by butter, leaving a creamy-savory drink that's halfway to broth. The salt registers first, then the butter's cream, then the tea's bottom note. Slightly oily at the lips. Warming through to the bones. Pair with tsampa — sprinkle roasted barley flour onto the surface, let it sink, sip — and you're sitting on a stone wall in Bumthang at sunrise.
Strong-brewing the tea extracts maximum tannin and color. The blending step is the structural key: butter, water, and milk proteins must emulsify into a fine froth — pouring everything into a cup and stirring will leave butter floating on top. The salt is not just for flavor; it stabilizes the emulsion. High-altitude tradition uses yak butter, which is sweeter and more flavorful than cow butter.
Variations
Sweet butter tea (with sugar; modern variant). Yak butter suja (premium traditional). Cultured-butter suja (modern restaurant). Suja with tsampa floating on top. Decaffeinated suja (for evening). Strong monastic version (extra butter, no milk).
On the Palate
Where Suja sits in the Bhutanese flavor cloud
Ingredients
Serves 4How it's made
8 steps · 10 min active + 5 min waiting
- 15 min
Bring 1 L water to a boil in a heavy pot.
- 28 min
Add 2 tbsp loose Bhutanese or Tibetan black tea leaves (or 4 strong black tea bags). Simmer 8 min for a very strong, dark brew.
Watch outSimmer the tea a full 8 minutes to a dark, strong brew — a weak steep gives thin, pale suja with no backbone against the butter.
- 31 min
Strain the tea into a heatproof jug or jar.
- 42 min
Add 50-60 g butter (yak butter ideal, or cultured European butter), 1 tsp salt, and 200 ml warm whole milk (or 100 ml cream + 100 ml milk).
- 52 min
Pour the mixture into a blender. Blend on high for 60-90 seconds until the surface foams and emulsifies fully. (Traditional method: pour into a wooden churn and pump the plunger 30 times.)
Watch outBlend hard for a full minute-plus until the top froths up and the whole thing turns smooth and creamy — stop short and the butter just floats in a slick on top.
- 61 min
Pour into small heat-safe cups. The top should have a layer of fine froth.
- 71 min
Drink hot, immediately. Suja is best when freshly churned.
- 81 min
Pair with tsampa-flour porridge (Tibetan staple) or zaow (toasted rice for sprinkling).
