Overview

Koba Akondro

Name: Koba Akondro
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Cuisine: Madagascar
Ingredients: 400g (14 oz, about 4 medium) Ripe bananas; 200g (7 oz) Roasted peanuts; 150g (5.3 oz) Corn flour; 60g (2 oz, 3 tbsp) Honey; 40g (1.4 oz, 3 tbsp) Brown sugar; 5g (1 tsp) Vanilla extract; 2g (1/4 tsp) Fine salt; 6 large leaves Banana leaves

Malagasy Banana and Peanut Cake

Koba akondro is Madagascar's beloved street snack: a batter of mashed ripe bananas, ground peanuts, honey and corn flour, wrapped in banana leaves and steamed until it sets into dense, dark, chewy cakes. This koba akondro recipe makes six little parcels that travel well, keep for days and taste of banana, peanut and caramel. One serving is about 140 g.

Koba is a traditional sweet of the Malagasy Highlands, made from ground peanuts, brown sugar and rice flour. Koba akondro is the banana variation: a batter of ground peanuts, mashed bananas, honey and corn flour wrapped in banana leaves and steamed or boiled until it sets. Vendors sell the dark, dense rolls in marketplaces and at petrol stations across Madagascar, slicing them to order.

Pairs well with: Hot black tea or coffee, with fresh mango or pineapple on the side

Provenance

Madagascar

Madagascar Heritage

African Heritage

Time Dedication

50m

20m prep • 30m cook

Batch Yield

6 Servings

394 kcal per serving

1 serving ≈ 140 g

Technical Skill

Easy

Easy (Steamed)

Meal Timing & Digestive Fit

Breakfast

Not Advised

Lunch

Inappropriate

Dinner

Inappropriate

Snack & Tea

Ideal Light Bite

Occasions: Afternoon snack, market food, school lunchboxes, tea time, travel food Cost: Low — about $1–2 per cake at home

Tags: Sweet Vegetarian Steamed

Dark brown koba rolls wrapped in banana leaves on a street vendor's stall in Antananarivo, Madagascar

Madagascar Heritage

Photo: Salym Fayad, CC BY-SA 2.0, via Wikimedia Commons

The Heritage Formulary

Measured Ingredients

Ripe bananas 400g (14 oz, about 4 medium)

Peeled weight; very ripe, speckled skins. Substitute: Very ripe plantains, mashed.

How to choose: Choose bananas with heavily speckled or brown skins — they are sweeter and mash smoothly.

How to prepare: Peel and mash with a fork until almost smooth, with a few small lumps left.

Required
Roasted peanuts 200g (7 oz)

Unsalted, ground to a coarse meal. Substitute: Roasted peanut butter (smooth) — use 180 g and skip the grinding step.

How to choose: Dry-roasted, unsalted peanuts; avoid honey-roasted or salted ones.

How to prepare: Grind in a food processor in short pulses to a coarse, sandy meal — not butter.

Required
Corn flour 150g (5.3 oz)

Fine yellow corn flour. Substitute: Rice flour, for the classic koba ravina style.

How to choose: Fine, fresh corn flour with no musty smell.

How to prepare: Sift to remove any lumps.

Required
Honey 60g (2 oz, 3 tbsp)

Runny honey. Substitute: Golden syrup.

How to choose: Any runny honey; a dark one adds a deeper caramel note.

How to prepare: Measure out before you start.

Required
Brown sugar 40g (1.4 oz, 3 tbsp)

Light brown sugar. Substitute: Palm sugar, grated.

How to choose: Soft, moist brown sugar, not hardened lumps.

How to prepare: Measure out before you start.

Required
Vanilla extract 5g (1 tsp)

Pure vanilla extract. Substitute: 1/2 tsp vanilla paste, or omit.

How to choose: Pure extract, not imitation vanilla flavouring.

How to prepare: Measure out before you start.

Optional
Fine salt 2g (1/4 tsp)

Just a pinch, to sharpen the sweetness. Substitute: None.

How to choose: Plain fine salt.

How to prepare: Measure out before you start.

Required
Banana leaves 6 large leaves

For wrapping; not eaten. Substitute: Baking paper, or foil.

How to choose: Large, fresh green leaves with no tears; frozen banana leaves work too.

How to prepare: Rinse, pat dry and cut into 6 rectangles about 20 x 25 cm. Pass each quickly over a flame or dip in boiling water for 10 seconds so it bends without cracking.

Required

Estimated cost: Low — about $1–2 per cake at home (USD)

A good koba akondro is judged by the slice: dense, dark and chewy, with the banana and peanut in balance and no raw flour in the middle.

Execution Methodology & Culinary Technique

Step-by-Step Cooking Guide

Active 50m

Prep Stage: Mash, Grind & Mix

20 Mins • Before Steaming

Mash the very ripe bananas in a large bowl until almost smooth. Grind the roasted peanuts in short pulses to a coarse, sandy meal — stop before it turns to butter. Stir the ground peanuts, corn flour, honey, brown sugar, vanilla and salt into the mashed banana until you have a thick, sticky, dark batter that holds its shape on a spoon.

Maestro Tip: The batter should be thick enough to mound, not pour. If it runs, add a spoonful more corn flour; if it is stiff and dry, add a spoonful of mashed banana.

1
Mash the Bananas and Grind the Peanuts

10 Mins • Prep Room temperature, about 20°C (68°F)

Peel the 4 ripe bananas and mash them in a large bowl with a fork until almost smooth. Grind the 200 g of roasted peanuts in a food processor in short pulses until they form a coarse, sandy meal.

Pulse, do not blend — 10 seconds of continuous blending turns peanuts into butter and the cake loses its crumb.

Done when: Bananas soft and mostly smooth; peanuts like coarse sand, not paste.
2
Mix the Batter

5 Mins • Prep Room temperature, about 20°C (68°F)

Stir the ground peanuts, 150 g corn flour, 60 g honey, 40 g brown sugar, vanilla and salt into the mashed banana. Mix until the batter is even, thick and sticky, with no dry flour showing.

Taste a fingertip: it should be sweet and nutty with a little salt edge. Add a spoonful more honey if your bananas were not very ripe.

Done when: Thick, dark, sticky batter that holds its shape on the spoon.
3
Wrap the Cakes

5 Mins • Prep Room temperature, about 20°C (68°F)

Lay out the 6 softened banana-leaf rectangles. Spoon about 140 g of batter onto the centre of each, shape it into a log about 12 cm long, then fold the leaf over it and tuck the ends under, making a neat parcel. Tie with a strip of leaf or kitchen string if the parcel will not stay shut.

Keep the parcels slim and even — fat parcels steam unevenly and stay raw in the middle.

Done when: Six neat, tightly folded parcels, each about 140 g.
4
Steam Until Set

30 Mins • Steaming Boiling water, 100°C (212°F)

Set a steamer basket over a pot of boiling water, lay the parcels in a single layer with a little space between them, cover with a tight lid and steam for 30 minutes. Check the water level halfway and top up with boiling water if it runs low.

Do not lift the lid for the first 15 minutes — the parcels need steady steam to set.

Done when: Parcels firm to the touch and hot through; a skewer pushed into the centre comes out clean with no wet batter.
5
Cool and Slice

5 Mins • Cooling Room temperature, about 20°C (68°F)

Lift the parcels out and let them cool for 5 minutes so they firm up. Unwrap and slice each cake into thick rounds to serve.

Slice with a wet knife — the cakes are sticky and a dry blade drags.

Done when: Cakes hold their shape when sliced, dense and dark with a chewy, fudgy crumb.

Finishing Touches & Plating

Serve the koba akondro warm or at room temperature, unwrapped and sliced into thick rounds. A pot of hot black tea is the classic companion.

Nutritional Physiology & Benefits

Nutrition

Energy

394

kcal / serving

Protein

11g

Complete AA

Carbs

55g

Complex

Fats

18g

Healthy

Per serving (6 servings · 1 serving ≈ 140 g)
Energy	394 kcal
Protein	11 g
Carbohydrates	55 g
Fat	18 g
Fibre	6.4 g
Sugar	24.5 g
Sodium	139 mg

Per 100g
Energy	282 kcal
Protein	7.9 g
Carbohydrates	39 g
Fat	12.6 g
Fibre	4.6 g
Sugar	17.5 g
Sodium	100 mg

Nutrition values are estimated — calculated from USDA FoodData Central values for the listed ingredients.

Vitamins & minerals: Potassium and vitamin B6 (banana), vitamin E and magnesium (peanuts), iron (peanuts and corn flour). Nutrition values are estimated.

Banana Energy & Potassium

Ripe bananas bring quick energy, potassium and vitamin B6 — the reason this little cake works so well as a travel snack.

Peanut Protein

Ground peanuts give each cake about 11 g of protein, so the snack is far more filling than a plain sweet bun.

Fibre That Fills

Each cake carries about 6 g of fibre from the peanuts, banana and corn flour, which slows the sugar down and keeps you full.

Food Pairings

What to Eat With

To optimize nutrient absorption and elevate the sensory depth, pair with these authentic accompaniments:

Drinks

Hot Black Tea

Unsweetened black tea is the classic partner: its slight bitterness balances the honey sweetness and cuts the peanut richness.

Coconut Water

Cold coconut water refreshes the palate and suits the tropical sweetness of the banana and peanut.

Sides

Fresh Mango or Pineapple

A sharp, juicy fruit next to the dense, sweet cake gives the snack a fresh lift and keeps it from feeling heavy.

Plain Yoghurt

A spoonful of cool, tangy yoghurt against the warm, chewy cake is a lovely contrast, and the protein rounds the snack out.

Complete menu

Serve koba akondro sliced with hot black tea and fresh mango; it works as an afternoon snack or a sweet finish to a light lunch.

Digestive Guardrails

What NOT to Combine

To prevent digestive distress, sluggishness, or palate clash, avoid pairing the dish with these elements:

Peanut Allergy

Koba akondro is built on peanuts and must never be served to anyone with a peanut allergy — even a small amount can cause a severe reaction. There is no safe substitute that keeps this dish the same; choose a different snack instead. This is general food-safety information, not medical advice.

Too Many at Once

Each cake carries about 25 g of sugar, so one cake is a snack and three is a sugar load. Enjoy one, slowly, with tea — and be careful with teeth and blood sugar if you eat sweet snacks often.

General information only, not medical advice — consult a doctor for personal dietary decisions.

Who Should Eat It

Who Should Eat

General adultsA dense, sweet snack — best as one cake with tea, not as a meal on its own.
ChildrenChildren love it, but it is very sweet and sticky; one small piece for young children, and watch for peanut allergy.
ElderlyA good choice — soft, chewy and easy to eat; keep to one cake because it is sweet.
Pregnant womenGenerally suitable in a small portion; the cake is high in sugar, so keep it to half a cake and ask your clinician.
Breastfeeding womenGenerally suitable as an occasional snack; the peanuts add protein, but keep the portion small.
AthletesA handy portable snack: quick energy plus about 11 g of protein per cake — good before or after training.
Weight gainA good choice — dense, energy-rich and cheap; one or two cakes with tea add useful energy.
Weight lossA sweet, energy-dense snack — keep to one cake, or half a cake with fruit, and save it for an occasional treat.

Health Conditions — Adjust or Avoid

Conditions

DiabetesEach cake has about 25 g of sugar and 55 g of carbohydrate; keep to half a cake and ask your clinician about portion size.
High blood pressureSodium is low, but the sugar is high; one cake at a time is the sensible portion.
Kidney diseasePeanuts and banana add potassium and protein; keep portions small and ask your clinician.
GoutPeanuts contain moderate purines; one cake occasionally is usually fine, but ask your clinician if gout flares.
Stomach issuesSoft and chewy, usually gentle on the stomach, but very sweet foods can trouble some people; eat slowly.
Cardiovascular diseaseThe cake is high in sugar and saturated fat is low; keep it an occasional treat rather than a daily snack.
Fatty liverHigh in sugar and energy-dense; keep to an occasional half-cake and ask your clinician.
Food allergiesContains PEANUT — a major allergen. Do not serve to anyone with peanut allergy. Also contains corn flour; people with corn allergy should avoid it and ask their clinician.
Special therapeutic dietsIf you follow a prescribed low-sugar or low-carbohydrate diet, keep to a small piece and check with your clinician.

If you have a medical condition, consult your doctor before changing your diet.

Storage & Use

How to store: Cool completely, then wrap each cake in its leaf or cling film and store in an airtight container.
In the fridge: Wrapped koba 4 days.
In the freezer: Up to 1 month in portions; thaw overnight in the fridge.
How to reheat: Steam for 5 minutes until warm through, to 74°C (165°F).
Freezing recommended: Yes, but the texture softens slightly after freezing.
Signs it has spoiled: Sour or fermented smell, sticky slime, or mould on the surface.

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