
Tongan mutton or lamb flaps slow-cooked with onion and taro until meltingly tender.
Sipi (from the English word 'sheep') refers to cheap cuts of lamb or mutton — often flaps — braised slowly until falling apart. Combined with taro and onion in a simple broth, it is one of Tonga's most beloved everyday comfort dishes and a staple of the church hall feast.
Serves 4
Place lamb, onions, salt, and water in a large pot. Bring to a boil.
Skim foam, then reduce heat and simmer covered for 60 minutes until meat is very tender.
Add taro chunks and continue cooking 25–30 minutes until taro is soft.
Taste broth and add more salt if needed.
Ladle into deep bowls with broth. Serve with extra taro on the side.
Lamb flaps are fatty — skim the broth generously during cooking.
The taro thickens the broth naturally as it cooks.
Add coconut cream in the last 10 minutes for a richer broth.
Use pork belly instead of lamb for a different flavour.
Refrigerate up to 3 days. The broth will gel when cold — reheat fully before serving.
Sheep were introduced to Tonga by European missionaries and traders; lamb and mutton quickly became affordable protein staples and sipi emerged as a practical, nourishing braise.
Yes — mutton has a stronger flavour and benefits from an extra 30 minutes of cooking time.
Per serving (420g) · 4 servings total
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