Bambara Groundnut

Vigna subterranea — Fabaceae

Italiano: Arachide Bambara

bambara groundnut

Description

Bambara Groundnut (Vigna subterranea) belongs to the Fabaceae family and is native to Africa. It thrives in Savanna, cultivation environments across regions including Africa.

Botanically, Bambara Groundnut is african legume producing seeds underground like peanuts. Third most important legume in Africa..

The edible parts include Seeds. With an edibility rating of 7/10, it ranks as a good wild food source. Harvesting is best done during April, June and May.

Nutritionally, Bambara Groundnut stands out for its Vitamin K (30.0mg, 25% DV), Vitamin C (20.0mg, 22% DV) and Vitamin E (1.0mg, 7% DV). It also provides 4.0g protein and 3.0g dietary fiber per 100g serving.

In the kitchen, Bambara Groundnut offers a Nutty, earthy, slightly sweet—like peanut-chestnut flavor profile. Dig pods; shell; boil or roast seeds. Common culinary applications include Roasted nuts, Boiled nuts, Flour, Soups. Popular preparations include Boil dried seeds until soft; salt and eat.

For storage, refrigerate fresh parts.

Safety note: Cook thoroughly to reduce anti-nutrients. Antinutrient content is minimal. Be aware that Verify identification before consumption. Safe lookalike species include Similar edible species. Always verify identification with at least three independent botanical sources before consumption.

Foragers should collect bambara groundnut during Apr, May and Jun. Choose young, vibrant parts for optimal flavor and nutrition. Avoid specimens near polluted areas, roadsides, or treated agricultural land.

Field identification relies on recognizing the plant in its natural habitat — typically savanna, cultivation. Flowers, leaf arrangement, and growth habit provide the most reliable identification markers. Always consult at least two independent botanical sources.

Traditional Africa communities have long valued bambara groundnut as a seasonal wild food. Its reliable growth and nutritional density made it a valuable resource during lean periods and food scarcity.

In contemporary cuisine, bambara groundnut pairs excellently with olive oil, garlic, and citrus. It complements wild herbs, foraged mushrooms, and hearty grains. Experiment with both raw preparations and slow-cooked dishes to appreciate its full range.

Edibility

7/10
Toxicity: Cook thoroughly to reduce anti-nutrients
Antinutrients: Minimal
Safe lookalikes: Similar edible species
Dangerous: Verify identification before consumption

Harvest Calendar

JanFebMarAprMayJunJulAugSepOctNovDec
Edible parts: Seeds
Preparation: Dig pods; shell; boil or roast seeds
Flavor: Nutty, earthy, slightly sweet—like peanut-chestnut

Nutrition (per 100g)

Protein: 4.0g
Fat: 0.5g
Fiber: 3.0g
Vitamin C: 20.0mg (22%DV)
Vitamin A: 50mcg (5%DV)
Vitamin E: 1.0mg (6%DV)
Vitamin K: 30mcg (25%DV)
Folate (B9): 20mcg (5%DV)
Calcium: 30.0mg (2%DV)
Iron: 1.0mg (5%DV)
Magnesium: 20mg (4%DV)
Potassium: 200mg (4%DV)
Zinc: 0.3mg (2%DV)

Culinary Uses

Roasted nuts, Boiled nuts, Flour, Soups

Storage

Refrigerate fresh parts

Recipes

  • Boil dried seeds until soft; salt and eat

Where It Grows

Continent: Africa
Regions: Africa
Habitat: Savanna, cultivation