Overview

Malabar spinach is a perennial vine (Basella alba) native to tropical Asia and widely cultivated as a leaf vegetable. Its leaves are thick, fleshy, and mucilaginous, with a mild flavor similar to true spinach but a distinctly slippery texture when cooked. The plant is also known as Malabar nightshade, climbing spinach, and Indian spinach.

Origin and history

Malabar spinach is believed to have originated in tropical Asia, likely in India or Sri Lanka, and has been cultivated for centuries across South and Southeast Asia. The name “Malabar” refers to the Malabar Coast of southwestern India, a region where the plant has long been a dietary staple. In the Philippines it is called alugbati, and in Vietnam it is known as rau đay.

Varieties and aliases

  • Basella alba (green-stemmed variety, most common)
  • Basella rubra (red-stemmed variety, with reddish-purple leaves and stems)
  • Malabar nightshade
  • Climbing spinach, creeping spinach
  • Indian spinach, Philippine spinach, Asian spinach
  • Alugbati (Philippines)
  • Rau đay (Vietnam)
  • Phooi leaf (some English-language references)

Culinary uses

Malabar spinach is almost always cooked, as raw leaves have a somewhat astringent quality. The leaves and tender stems are added to soups, stews, and stir-fries, where their mucilaginous texture acts as a natural thickener. In Vietnamese cuisine, rau đay is the defining green in canh cua rau đay, a traditional Northern Vietnamese summer soup featuring crab. In the Philippines, alugbati is commonly used in coconut-milk dishes and sour soups. In South India, it is often stir-fried with garlic and coconut or added to dal. The red variety is sometimes used for its visual appeal in salads or as a garnish.

Cross-cuisine context

Malabar spinach has no direct analogue in Mexican cuisine. Its closest functional counterpart is verdolagas (purslane, Portulaca oleracea), which also has fleshy, mucilaginous leaves and is used in soups and stews. However, verdolagas is a low-growing annual, not a climbing vine, and has a slightly sour note that Malabar spinach lacks. In other LA-relevant cuisines, the closest analogue is water spinach (kangkong, Ipomoea aquatica), which is similarly used in stir-fries and soups across Vietnamese, Filipino, and Chinese cooking, though water spinach is less mucilaginous and has hollow stems.

Notes for cooks

  • Malabar spinach loses its texture quickly when overcooked. Add it near the end of cooking for soups and stir-fries.
  • The mucilaginous quality is desirable in soups as a thickener but can be off-putting in dry preparations. Pairing with acidic ingredients like tomatoes or tamarind helps balance the texture.
  • The red-stemmed variety (Basella rubra) is interchangeable with the green in cooking; the color leaches into the cooking liquid, which can be used for visual effect.