Overview

The horned melon is the fruit of an annual vine in the cucumber and melon family, Cucumis metuliferus. Native to sub-Saharan Africa, it produces an oval fruit with a thick, spiny orange skin and a bright green, jelly-like interior filled with edible seeds. Its flavor is mild and slightly tart, often compared to a cross between cucumber, banana, and lime.

Origin and history

The horned melon is native to sub-Saharan Africa, where it has been used as a food source by indigenous peoples. It was introduced to New Zealand in the 1970s and later to California and other temperate regions as a specialty crop. The plant is drought-tolerant and thrives in arid conditions, which has led to interest in its cultivation for food security in dryland agriculture [2].

Varieties and aliases

  • African horned cucumber
  • African horned melon
  • Jelly melon
  • Kiwano (common commercial name, trademarked in New Zealand)
  • Hedged gourd
  • Melano

Culinary uses

The horned melon is most often eaten raw. The fruit is halved and the green, gelatinous pulp is scooped out with a spoon. The seeds are edible and are typically consumed along with the pulp. The flavor is mild and refreshing, making it suitable for fruit salads, smoothies, and sorbets. In some African cuisines, the fruit is also used as a source of hydration in arid environments. The skin is inedible and is typically discarded.

Cross-cuisine context

The horned melon has no direct analogue in Mexican cuisine. Its texture is closest to that of the prickly pear (tuna) or the flesh of a young coconut, but its flavor profile is distinct. The horned melon is primarily a novelty fruit in the United States and is not a staple in any of the platform’s core cuisines.

Notes for cooks

  • The fruit is ripe when the skin turns a deep orange and the spines begin to soften. An unripe fruit will be green and very tart.
  • To serve, cut in half lengthwise and scoop out the pulp. The seeds are edible and do not need to be removed.
  • The pulp can be strained to extract juice for cocktails or dressings, though the yield is low relative to the fruit’s size.