Star Anise Takes Over a Pot in About Ninety Seconds

The options around star anise in a chai pan are set out side by side below, with the conditions that genuinely favour one over the other.

A different plant from aniseed

Star anise is the dried fruit of an evergreen tree grown mainly in southern China and northern Vietnam. It is unrelated botanically to aniseed or fennel, despite sharing anethole as its dominant aroma compound.

The eight-pointed star is the seed pod, and both the pod and the seed inside it carry flavour. It arrived in Indian cooking relatively late and sits mainly in northern and Mughlai preparations. In chai it is an occasional guest rather than a permanent member of a masala blend.

Why the dose is so small

A whole star carries enough anethole to dominate a litre of liquid, let alone a two-glass pan. Break off a single point and use that, which is roughly an eighth of the total pod. The extraction is also fast, so most of what it has arrives inside the first ninety seconds of a boil.

By the second boil, unlike cardamom, it does not need a long boil, and it does not reward being given one. If you are using ground star anise, treat a quarter teaspoon as a large amount rather than a pinch.

The liquorice problem

Anethole at high concentration reads as liquorice, which a substantial minority of people actively dislike. It is also a flavour that dominates memory, so a cup with too much of it is remembered as an anise drink. Serving it to guests without warning is therefore a small risk not worth taking blind.

Ground fresh, blends that already include fennel are carrying anethole before the star anise goes anywhere near them. Adding both without adjusting either is the fastest route to an unbalanced pan.

When it genuinely works

Star anise suits heavily milked winter chai where its sweetness and warmth have something to push against. It also works well with jaggery, where the molasses and the anise share a dark register. In a black cup it is generally too much, because there is no fat to buffer the intensity.

At the stall, a single point alongside cinnamon and clove produces a recognisably festive cup for a cold evening.

It has no business in a light summer blend built around cardamom and fennel.

Whole against ground

Whole stars keep their aroma for well over a year in a sealed jar away from light. Ground star anise fades quickly and is often adulterated with cheaper aniseed in bulk markets. Whole also gives you the option of removing it mid-boil once the aroma has reached the level you want.

Ground fresh, break the points off with your fingers rather than grinding, since you rarely want a full pod. The broken points can go back in the jar and will keep almost as well as an intact star.

Leaf strength varies wildly by brand, so treat any spoon measure as a starting point.

The look-alike worth knowing about

Japanese star anise is a closely related species that is genuinely toxic and is not a culinary spice. It has been found as an adulterant in bulk supplies, and cases of poisoning have been documented. The pods are visually similar, smaller and more shrivelled, with a less sweet and more turpentine-like smell.

Buying from a reputable retailer rather than an unlabelled bulk bin removes essentially all of this risk. This is one of the few places in a spice cupboard where sourcing is a safety question rather than a quality one.

Side by side

The takeaway

Break off one point, and put the rest of the star back in the jar.

Measure it properly once, then never measure it again.