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MORTAR & KETTLE
Apothecary of Flavor
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HERBAL TEA · №003

Spikenard & Star Anise

earthy, resinous calm

A slow, grounding infusion where spikenard's dark forest-floor resin meets the sweet licorice lift of star anise. It settles the nervous system and coaxes the body toward sleep, an earthy quiet you can taste.

Easy10 minForgiving
EarthyWoodyCalmingSleep
Spikenard & Star Anise · finished

Method

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Combine the spikenard root and broken star anise in a small pot.
▸0.5 gspikenard root▸0.3 gstar anise
Pour over just-boiled water and cover.
▸300 mlfiltered water
Steep long and slow so the root gives up its earthy resin, then strain.
8–10 min
“A good steep is chemistry with the kettle on. Mind the minutes.”
THE MORTAR & KETTLE METHOD

The chemistry

SKELETAL STRUCTURES

2 compounds carry this recipe. Here is what each one does and, where we have it, what it actually looks like.

jatamansone

The signature sesquiterpene of spikenard root; it carries the deep, resinous forest-floor character and quiets the nervous system to draw the body toward sleep.

EarthySleep
C₁₀H₁₂O
C₁₀H₁₂O

The bright aromatic heart of star anise; it lends a sweet, warming licorice lift that softens spikenard's woody depth and settles the stomach into calm.

WoodyCalming

About

IN DEPTH

Two ingredients, steeped one way. A quarter teaspoon of dried spikenard root and an eighth teaspoon of star anise go into a small pot, water just off the boil poured over them, covered, eight to ten minutes. The Journal's note on brewing methods explains why: root and spice alone, nothing delicate to protect from the long soak. Spikenard gives up jatamansone, its sesquiterpene, in a slow, resinous register; star anise contributes anethole, seventy-two to ninety-two percent of its essential oil per the Journal's note on the spice, arriving as licorice sweetness. That sweetness is real; the multiple claimed for it, sweeter than sugar, is not, tracing to an uncited Wikipedia line the Journal's note on sweet taste could not verify.

The calm each half promises rests on different ground. Spikenard's reputation as a sedative is old, and the clinical evidence barely exists: a 2020 review in the Journal of Ethnopharmacology lists dated methods, missing toxicology and no clinical trials. The closest human trial gave forty people with stage-one hypertension three grams a day for four weeks and found lower blood pressure than placebo, about blood pressure, not sleep. The Journal's note on spikenard keeps the root for how it smells, with no medical claim. Star anise's half has a different problem: what settles a spasming stomach, at one to three and a half grams, is Pimpinella anisum, anise seed, a different plant and family from the star-shaped pod. They share only the anethole; the Journal's note on star anise calls them unrelated plants that converged on one molecule, grouped by taste, not botany.

Steep it covered so the resin and licorice stay in the cup, not the kitchen, and let the full eight to ten minutes run; spikenard needs the time. One thing before reaching for more than a quarter teaspoon: Nardostachys jatamansi was assessed Critically Endangered in 2014, its wild population in India's Himalayan region down more than eighty percent in a decade. Buy it in grams, from someone who can say which valley it came from, and let this stay a small, occasional cup, not a nightly one.

On the table together

THE INDEX, LINKED

This recipe is part of a set: follow the thread through the blends it uses and what it's served with.

FROM THE JOURNAL

The reading behind this recipe

The perfume in the jar is now a protected species
№13Origins

The perfume in the jar is now a protected species

Pliny priced Indian nard at a hundred denarii a pound. Two thousand years later the same Himalayan rhizome is assessed as Critically Endangered, and its assessors report the Indian wild population down by more than eighty per cent in a decade.

2 August 2026·8 min read·11 SOURCES
The spice that fed a drug factory
№08Safety

The spice that fed a drug factory

Star anise was once the world's main industrial source of shikimic acid, the starting material for Tamiflu. It does not follow that star anise treats flu, and there is a poisonous look-alike worth knowing about.

31 July 2026·7 min read·9 SOURCES