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.
Taste and adjust salt at the very end — flavors concentrate as liquids reduce, and a final pinch of flaky salt sharpens the whole dish.
Mise en place pays for itself: chop, measure and pre-mix everything before the heat goes on, especially for any step that moves fast.
Add coconut cream in the last 10 minutes for a richer broth.
Use pork belly instead of lamb for a different flavour.
Vegetarian: swap the protein for roasted king oyster mushrooms, smoked tofu or cooked chickpeas — adjust seasoning slightly upward to compensate.
Spicier: add a finely chopped fresh chile or a teaspoon of crushed Aleppo/Urfa pepper to the aromatics for warm, layered heat instead of a single sharp hit.
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.
Yes — most of the components can be prepared up to a day in advance and refrigerated separately. Reheat gently and assemble just before serving so textures stay distinct.
Stay close to the role each ingredient plays: swap aromatics for similar ones (shallot for onion, lime for lemon), and keep the fat-acid-salt balance intact. Spice blends can usually be approximated with what's in the cupboard.
Authenticity sits on a spectrum — what matters more is honoring the technique and balance of flavors. If the dish tastes harmonious and respects how cooks in its home region would build it, you're on solid ground.
Per serving (420g / 14.8 oz) · 4 servings total
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