The Canon

Supu ya Ndizi

Supu ya Ndizisw

Also: Green banana soup, plantain coconut soup, Swahili banana soup

Supu ya ndizi is a coastal Tanzanian (Swahili) soup of green cooking bananas simmered with coconut milk and spices until creamy and tender.

Identity criteria

  1. 1Built on green (unripe) cooking bananas/plantains, treated as a starch
  2. 2Coconut milk is the defining enriching liquid
  3. 3Seasoned with coastal Swahili spices (cardamom, cumin, turmeric, black pepper)
  4. 4Simmered until the bananas soften and the soup thickens
  5. 5A Swahili-coast home dish, often part of a larger meal

Components

Base

Green cooking bananas / plantainsessentialUnripe so they stay starchy and savory

Protein

Beef or goatoptionalOften added for a heartier soup

Aromatics

Onion, garlic, gingeressentialFoundation flavor

Acid

Lime or tamarindoptionalBrightens the rich coconut

Liquid

Coconut milkessentialThe defining creamy enriching base of the coastal version

Seasoning

Cardamom, cumin, turmeric, black pepperessentialSwahili coastal spicing

Technique

Simmering in coconut milk
Cooks the bananas tender while the coconut enriches and thickens the soup
Spice tempering
Blooming the Swahili spice blend builds the coastal aromatic profile

Form & serving

Served
In a bowl, sometimes thick enough to eat with bread or rice
Temperature
Hot
Portion
A bowl as a main or substantial soup
Pairs with
Rice · chapati · bread · ugali

Character

Flavour

creamysavorywarm-spicedsubtly sweet

Texture

Tender green banana in a thick, creamy coconut soup

Eaten

A comforting Swahili-coast home soup eaten with bread or rice, made hearty with meat or kept vegan for everyday meals.

When

all-year

Variations & related

Regional variations

  • With meat · Tanzania coast

    Beef or goat simmered in for a complete meal (ndizi nyama)

  • Vegan version · Tanzania

    Coconut and spice only, no meat

  • Inland version · Tanzania

    Less coconut, more broth-based

Related dishes

  • sibling Matoke

    East African cooked green banana dishes share the starchy-banana base

  • pairs-with Chapati

    Common Swahili-coast accompaniment

Substitutions

  • Green bananas → Green plantainsadmissible

    Close substitute with similar starchy result

  • Coconut milk → Plain broth or waterinadmissible

    Loses the creamy coastal identity of the dish

  • Beef → Goat or omitadmissible

    Protein is optional and interchangeable

Common mistakes

  • Using ripe sweet bananas instead of green cooking bananas
  • Skipping coconut milk, which defines the coastal version
  • Under-spicing and losing the Swahili aromatic character
  • Boiling the coconut milk hard so it splits

Provenance

A Swahili-coast Tanzanian dish reflecting the coastal pairing of starchy green bananas with abundant coconut and Indian Ocean trade spices.

References

  1. 1.Swahili coastal cuisine
  2. 2.Tanzanian home cooking

Confidence: high