Sesame Seed

Sesame seed is the spice produced from the oilseeds of the Sesamum indicum, an annual flowering herb in the Pedaliaceae family.

Sesame seed in black spoon

CLASSIFICATION:

  • KINGDOM:  Plantae
  • CLADE:  Tracheophytes
  • CLADE:  Angiosperms
  • CLADE:  Eudicots
  • CLADE:  Asterids
  • ORDER:  Lamiales
  • FAMILY:  Pedaliaceae
  • GENUS:  Sesamum
  • SPECIES:  S. indicum

 

REGION OF ORIGIN:  The wild relatives of S. indicum evolved on the ancient plains of sub-Saharan Africa. They still grow abundantly in Ethiopia today. Through trade, they eventually made it to India, where they were first domesticated into the S. indicum species. From there, the seeds and their precious oil spread extensively to the rest of East Asia.

 

PART & COLOR:  Depending on the variety and how they're processed, the small, drop-shaped seeds can come in a variety of colors. The most common are pale and creamy white, but they can also be yellow, red, brown, or black. The outer husk of the seed is often removed during processing, leaving the “hulled” white seeds that are so popular for cooking (pictured).

 

HARVEST:  Sesame is planted in the late spring. After 4-6 weeks, it starts flowering and the seed pods form. They are ready for harvest in the early autumn when they turn yellowish brown, but they must be cut before they fully ripen to stop them from spitting open and scattering the seeds. They are then dried so the seeds can be extracted in a controlled environment.

AROMA & FLAVOR PROFILE

Sesame seeds have a soft, nutty aroma. It’s akin to toasted almonds or hazelnuts with subtle earthy notes underneath. They taste mild and buttery, but toasting them makes them much nuttier and brings out a rich, smoky, and somewhat bitter quality. Toasted sesame seeds thus tend to have much more depth.

Tahini has been a popular way to experience the spice since ancient Mesopotamia. It’s a smooth paste made only by grinding toasted sesame seeds. Its creamy consistency heightens the perception of sesame’s rich nuttiness and light bitterness.

CULINARY USES

The versatility of sesame seeds is on display in Asian cuisine. They’re sprinkled over sushi, meats, noodles, and rice for some flavor and a crunch. Sesame oil, derived from the seeds, is a critical ingredient in China, Japan, Korea, and Southeast Asia. It’s often added to sauces and dressings or used as a finishing oil for stir-fries.

In Middle Eastern cuisine, sesame mainly takes on its tahini form, which is critical to hummus, baba ghanoush, and halva. Sesame seeds also weave their way through European breads, pastries, and salads. But you can’t deny their efficacy on the bun of an American burger.

Sesame seed on cloth