Chef Makoa
Carpaccio de Atún Kahi (Rapa Nui Tuna Carpaccio)
Rapa Nui's kahi, tuna from the far eastern corner of the Triangle, sliced thin and dressed with lemon, olive oil, and capers. Same ocean fish, this island's modern bowl.
Culinary Explorer
A cooking platform built around craft, culture, and the stories behind what we eat.
Kumara (Rapa Nui Sweet Potato)
Created by
Rapa Nui kumara, the sweet potato of stone gardens and salt wind, roasted tender in a home oven or boiled for the weeknight table, the daily bread of the far corner.
Side Dishes
Polynesian, Rapa Nui
Comfort Food
Weeknight
Budget Friendly
10 min
Active Time
40 min cook•50 min total
Yield4 to 6 servings
At the far corner of the canoe road, Rapa Nui learned to feed family from stone, wind, and patience. This kumara is theirs, the sweet potato of Rapa Nui, grown in dark volcanic ground and held by manavai, stone garden circles that protect a plant from salt air and dry wind. The old people called it el pan de cada día, the daily bread, because it sat beside fish the way poi sits by my bowl back home: quiet, filling, steady.
My own hands know kalo from windward Oʻahu, so I don't pretend Rapa Nui's deepest table is mine. I cook this open-handed and send you to Rapa Nui elders for the sacred parts, the umu pae, the stone-lined earth oven, and the stories of their gardens. What I can do is name the cousin line right: Rapa Nui kumara, Māori kūmara, Cook Islands kūmara, Tahitian ʻumara, Sāmoan ʻumala, Tongan kumala, Hawaiian ʻuala. One ocean, one canoe, one root.
At home tonight, keep it simple. Scrub the roots, cut them thick, salt them like the sea is in the room, and roast them covered first so the heart softens, then open the pan so the edges take color. If the oven is full, boil them instead. Eat what you have. The kinship is in the care, not in making the meal hard.
By the time Jacob Roggeveen reached Rapa Nui on Easter Day in 1722, kumara was already one of the island's steady foods, grown in stone-mulched gardens and manavai, stone garden enclosures that held moisture and heat in thin volcanic ground. The sweet potato's old Polynesian trail runs by name as much as by crop: Rapa Nui kumara beside Māori kūmara, Cook Islands kūmara, Tahitian ʻumara, Sāmoan ʻumala, Tongan kumala, and Hawaiian ʻuala, a South American plant that entered Polynesian life before Europe arrived. After Chile annexed Rapa Nui in 1888, ranching and confinement around Hanga Roa pressed hard on local foodways, but kumara remained the daily bread beside fish, chicken, and whatever the week allowed.
The technique, the tradition, and the story behind every dish.
Discover Culinary ExplorerIngredients
kumara or firm sweet potatoes
Quantity
2 pounds
scrubbed and cut into 1 1/2-inch wedges
neutral oil, melted coconut oil, or rendered fat
Quantity
2 tablespoons
coarse sea salt
Quantity
1 teaspoon
plus more to finish
water
Quantity
1/4 cup
banana leaf or parchment (optional)
Quantity
1 sheet
for lining the pan
| Ingredient | Quantity |
|---|---|
| kumara or firm sweet potatoesscrubbed and cut into 1 1/2-inch wedges | 2 pounds |
| neutral oil, melted coconut oil, or rendered fat | 2 tablespoons |
| coarse sea saltplus more to finish | 1 teaspoon |
| water | 1/4 cup |
| banana leaf or parchment (optional)for lining the pan | 1 sheet |
Equipment Needed
- •Heavy rimmed half-sheet pan
- •Foil for a tight covered roast
- •Large pot for the boiled version
Instructions
- 1
Choose the roots
Heat the oven to 400F. Choose kumara that feel heavy and firm, with skins that look alive, not shriveled. Scrub them well and peel only the bruised or tough spots. Eat what you have, but don't throw away good skin just because it isn't pretty.
- 2
Cut and salt
Cut the kumara into thick wedges or big chunks, about 1 1/2 inches wide, so the centers stay creamy while the edges take color. Toss with the oil and sea salt until every cut face shines lightly. Simple food still wants even hands.
- 3
Cover the pan
Line a heavy rimmed pan with banana leaf or parchment if you're using it, then spread the kumara in one layer. Pour the water into the edge of the pan, not over the roots, and cover tightly with foil. Roast for 20 minutes, until the centers begin to yield when pressed. This is the home-kitchen echo of the umu pae, the Rapa Nui stone-lined earth oven, heat held close before the outside dries.
Umu pae belongs to Rapa Nui hands and Rapa Nui elders. This oven method borrows the patience, not the ceremony. - 4
Open and brown
Remove the foil, turn the wedges gently, and roast 15 to 20 minutes more, until the cut sides are browned in spots, the sugars gloss the edges, and a fork slides through without a fight. If the pan looks dry, brush the pieces with a little more oil. No need make it precious. Just cook it through.
- 5
Finish and share
Taste while warm and finish with a pinch more sea salt if it asks for it. Pile the kumara family-style beside fish, eggs, greens, chicken, or the corned beef and rice that sits on plenty island tables now. The old daily bread can still feed the weeknight table.
For boiled kumara, simmer unpeeled chunks in salted water for 15 to 20 minutes, until tender but not falling apart. Drain well, dress warm with oil and salt, and serve the same way.
Chef Tips
- •Use the sweet potato you can get. Orange, gold, red-skinned, or purple roots will all feed the table. Choose firm ones with weight in the hand and no soft spots.
- •Don't drown kumara in sugar. The root already carries its own sweetness. Salt, oil, and enough time bring it forward without turning dinner into dessert.
- •Leftovers are good food. Mash them with a little oil and salt, fold them into breakfast hash, or warm them beside fish and greens the next day. We no waste what fed us.
- •If somebody at the table wants butter, chili, or a squeeze of lime, no problem. Keeper, not gatekeeper. Keep one portion plain so you still taste the root itself.
Advance Preparation
- •Scrub the kumara up to a day ahead and keep them dry in the fridge. Cut them close to cooking so the flesh stays clean and bright.
- •Roast the kumara up to 2 days ahead, refrigerate covered, and rewarm at 350F until the edges gloss again.
- •Boiled kumara can be cooked earlier the same day, drained well, and dressed warm just before serving.
Frequently Asked Questions
Nutrition Information
1 serving (about 170g)
Calories
205 calories
Total Fat
6 g
Saturated Fat
2 g
Trans Fat
0 g
Unsaturated Fat
4 g
Cholesterol
0 mg
Sodium
680 mg
Total Carbohydrates
37 g
Dietary Fiber
5 g
Sugars
8 g
Protein
3 g
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Empanadas de Atún (Rapa Nui Kahi Tuna Hand Pies)
Fresh kahi from Rapa Nui folded with sweet onion and egg into Chilean-style dough, fried gold for the far corner's everyday hand pie: portable, salty, and meant for one more cousin.
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