Overview

Amaranth is a genus of annual or short-lived perennial plants in the family Amaranthaceae, comprising approximately 60 species. The plant produces small, nutrient-dense seeds that are used as a pseudocereal, and its leaves are consumed as a leafy green. The seeds have a mild, nutty, slightly earthy flavor, while the leaves taste similar to spinach with a more mineral edge.

Origin and history

Amaranth was domesticated in the Americas thousands of years ago. In Mesoamerica, Amaranthus cruentus and Amaranthus hypochondriacus were cultivated by the Aztecs, who used the grain in religious ceremonies and as a staple food alongside maize and beans [1]. In the Andes, a separate domestication of Amaranthus caudatus produced kiwicha, a sacred grain repressed by Spanish colonizers due to its ritual associations [2]. The plant spread globally after European contact; in Asia, amaranth leaves became a common vegetable in China, India, and Southeast Asia, while the grain found a secondary center of cultivation in the Himalayas and East Africa [4]. Today, amaranth is grown on every continent except Antarctica, with major producers including Mexico, Peru, China, India, and the United States.

Varieties and aliases

  • Amaranthus cruentus — grain amaranth, primarily Mexican
  • Amaranthus hypochondriacus — Prince’s feather, grain amaranth
  • Amaranthus caudatus — kiwicha (Quechua), love-lies-bleeding
  • Amaranthus hybridus — smooth pigweed, leaves eaten as quelite
  • Amaranthus retroflexus — redroot pigweed, common wild green
  • Amaranthus viridis — slender amaranth, green amaranth
  • Amaranthus spinosus — spiny amaranth, leaves edible
  • Quelite (Mexico) — general term for edible wild greens including amaranth leaves
  • Alboroto (Guatemala) — puffed amaranth confection bound with panela syrup
  • Kauxáy (Mayan) — indigenous name for amaranth in Yucatán
  • Bledo (Spanish) — common name for amaranth greens in Spain and Latin America

Culinary uses

Amaranth grain is cooked like a porridge, popped like popcorn, or ground into flour for baking and tortillas. In Mexico, amaranth grain is popped and mixed with honey or piloncillo to make alegrías, a traditional sweet. In the Andes, kiwicha is toasted and popped for snacks or ground into flour for atole and breads [2]. The leaves are used as a cooked green, often sautéed with garlic and onion, or added to soups and stews. In Vietnamese cuisine, amaranth leaves (rau dền) are a common ingredient in clear soups (canh) with pork or shrimp. In West Africa, the leaves are used in sauces and soups. The grain pairs well with corn, beans, chiles, and dairy; the leaves pair with garlic, onion, tomatoes, and pork.

Cross-cuisine context

Amaranth has no single direct analogue across cuisines because it is used both as a grain and as a leafy green. As a pseudocereal, its closest analogue in Mexican cuisine is maize, though amaranth was historically a secondary grain. In Andean cuisine, kiwicha is functionally parallel to quinoa, another pseudocereal with pre-Hispanic origins, though quinoa is more widely commercialized today [2]. As a leafy green, amaranth leaves are comparable to spinach or Swiss chard in European cuisines, and to water spinach (rau muống) in Vietnamese cooking, though amaranth has a firmer texture and more mineral flavor. In Korean cuisine, amaranth leaves have no widely recognized analogue; the closest functional match might be perilla leaves (kkaennip) or spinach (sigeumchi) in blanched side dishes, though the flavor profiles differ significantly.

Notes for cooks

  • Amaranth grain cooks faster than most whole grains, in about 20 minutes, but can become gummy if overcooked. Use a 3:1 water-to-grain ratio.
  • Amaranth leaves wilt quickly and should be added at the end of cooking. They have a mild oxalate content similar to spinach; cooking reduces it.
  • Popped amaranth is made by heating a dry pan and adding a tablespoon of seeds at a time, shaking constantly until they pop. The seeds pop in seconds and burn easily.