Crayfish Boil is New Zealand's celebration feast — a whole NZ crayfish (rock lobster, Jasus edwardsii) split, grilled or boiled, and served with garlic butter, lemon, and fresh bread. The crayfish of Kaikōura and the Chatham Islands are among the most prized in the world, their sweet, firm meat the taste of the pristine NZ coast.
NZ crayfish (Jasus edwardsii, the spiny red rock lobster, known locally as 'crayfish' not 'lobster') is one of the country's most prized seafoods. The best come from Kaikōura (South Island east coast) and the Chatham Islands — cold, deep, pristine waters that produce sweet, firm, intensely flavored meat. The classic NZ preparation is simple: split the crayfish lengthwise, brush with garlic butter, and grill (or boil and serve with butter). The dish is the centerpiece of any special occasion — a wedding, a birthday, a reunion — and is served at waterfront restaurants from Kaikōura to the Coromandel.
Half a crayfish on a plate, the shell deep red-orange, the meat white and translucent, glistening with garlic butter. The tail meat is sweet, firm, almost crunchy; the legs and claws yield smaller, tenderer bites. A squeeze of lemon, a piece of bread to soak the butter. It is the most luxurious taste of the NZ coast.
The crayfish is killed humanely (a knife through the head), split lengthwise, and the digestive tract removed. It is then either boiled (5-8 minutes in salted water, depending on size) or grilled (flesh-side up, brushed with garlic butter, under high heat for 6-8 minutes). The garlic butter is made by mixing softened butter with crushed garlic, parsley, and lemon juice. The crayfish must not be overcooked — it goes rubbery and dry.
Variations
Some serve it with a white wine sauce; some add chili to the butter; some serve the tail only; the accompaniment is always bread and lemon.
On the Palate
Where Crayfish Boil sits in the New Zealand flavor cloud
Ingredients
Serves 4How it's made
7 steps · 25 min active + 20 min waiting
- 15 min
Humanely kill 2 fresh crayfish (about 500 g each); split lengthwise; remove the digestive tract.
- 25 min
Make garlic butter: mix 100 g softened butter, 3 crushed garlic cloves, 2 tbsp chopped parsley, and juice of 1/2 lemon.
- 33 min
Preheat grill to high (or oven to 230°C).
- 42 min
Brush the crayfish flesh generously with garlic butter.
- 52 min
Place flesh-side up on the grill (or in the oven).
- 67 min
Grill 6-8 minutes until the meat is opaque and just cooked.
Watch outPull the crayfish the instant the flesh turns opaque all through — even a minute past and the sweet, tender meat tightens to rubber.
- 71 min
Squeeze lemon over; serve with crusty bread and more garlic butter.
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