日本語版

utazi soup

dish / dish-utazi-soup

ウタジ葉のスープ

Utazi soup is a broad category of West African pepper soups to which utazi leaves are added as an aromatic spice. It covers multiple soups with different main ingredients, such as fish, chicken, and goat meat.

On this page (6 sections)
  1. Overview
  2. Sources for this overview (2)
  3. Follow the connections
  4. Related entries (5)
  5. How processing and cooking change it (1)
  6. Culture (2)
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Reading the bitterness

Utazi leaves are used in West African cuisine as an aromatic spice added to soups, porridge, and Igbo stews. An ethnopharmacology review states that they are also added to Nkwobi (cow-foot pepper soup) and Isi ewu (goat-head pepper soup), and that the leaves impart bitterness.

This entry refers not to a single standard recipe but to a group of multiple pepper-soup dishes made with fish, chicken, goat meat, and others. The review's description of bitterness is an account citing another study, not a result that measured the bitterness intensity of utazi alone or its change with concentration in the soup.

Sources for this overview

  1. Impact of cooking methods on the chemical and antioxidant composition of some indigenous vegetables used in different food dishes in Southeast Nigeria

    Ukom A; Albert M; Ojimelukwe P; Offia-Olua B; Nwanagba L et al. / 2023 / journal article / full text checked

    Checked for this overview: Matched to the example of use as an aromatic spice in fish, chicken, and goat-meat pepper soup.

  2. Nutritive and Medicinal Value of Gongronema Latifolium Benth. (Asclepiadaceae)

    Amrelia Moinuddin Abdul Khalid / 2022 / review / full text checked

    Checked for this overview: Matched to the review's description that the leaves are also added to Nkwobi, Isi ewu, and others, and that they impart bitterness. / Matched to the review citing another study, and the limitation that it does not show intensity or concentration-dependence.

Follow the connections

utazi soup →includes→ utazi leaves

utazi soup →is documented as having→ bitterness →can be measured separately …→ astringency

Hypotheses and recipe candidates for this entry are on the Japanese page.

Structured claims — open a section to read each claim's confidence, evidence and limits

How processing and cooking change it (1)

utazi soup includes utazi leavescontextual

Scope: The basic dish composition is based on background discussion in Ukom et al. (2023), a food-chemistry paper on southeastern Nigerian Igbo food; regional ingredient variations have not been checked.

Note: The background discussion describes utazi leaves as an aromatic spice in fish, chicken, and goat pepper soups. It does not give proportions or cooking conditions.

Context: Describes utazi leaves as an aromatic spice used in fish, chicken, and goat pepper soups.
Limitations: A broad entry covering several pepper-soup dishes, not a single standard recipe.
Source: Impact of cooking methods on the chemical and antioxidant composition of some indigenous vegetables used in different food dishes in Southeast Nigeria (Ukom A; Albert M; Ojimelukwe P; Offia-Olua B; Nwanagba L et al., 2023) · full text checked
Show datadish-utazi-soup —includes→ ingredient-utazi-leaves
claim: clm-dish-utazi-soup-candidate-ingredient / type: culinary / updated: 2026-08-31

Culture (2)

utazi soup is documented as part of Regional bitter-food cultureunverified

Scope: A candidate at the level of general knowledge. Regional and naming differences have not been confirmed.

No source connected — this claim has not been verified yet. It is a general-knowledge placeholder, not a confirmed statement.

Show datadish-utazi-soup —is_documented_as_part_of→ "Regional bitter-food culture"
claim: clm-dish-utazi-soup-candidate-role / type: cultural / updated: 2026-08-31
utazi soup is documented as having bitternesspreliminary

Scope: Layer: Literature. A mini-review of ethnopharmacological and nutritional literature on Gongronema latifolium in West Africa (mainly Nigeria), based on PubMed and Google Scholar searches.

Note: This account cites Adelaja and Fasidi (2009) and Osuagwu et al. (2013) as its sources in the review text. Because it is not a primary measurement by the review authors, claim_status was set to preliminary.

"The leaves are also added to foods such as soups, porridges, and popular Ibo stews such as the Nkwobi (cow leg pepper soup) and Isi ewu (Goat head pepper soup). These leaves a bitter taste impart ... (Adelaja and Fasidi 2009; Osuagwu et al. 2013)."
Limitations: This passage is cited in the review as coming from Adelaja and Fasidi (2009) and Osuagwu et al. (2013), and is not a bitterness measurement by the review authors. It does not give the bitterness intensity of utazi alone or concentration dependence in soup.
Source: Nutritive and Medicinal Value of Gongronema Latifolium Benth. (Asclepiadaceae) (Amrelia Moinuddin Abdul Khalid, 2022) · full text checked
Show datadish-utazi-soup —is_documented_as_having→ sensation-bitter
claim: clm-w72cd1-utazi-soup-leaves-impart-bitter / type: cultural / updated: 2026-09-08

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