What Is Black Sesame? The Ancient Ingredient Behind 2026's Breakout Desserts

As black sesame ice cream and cookies break out on Google in 2026, a second wave of searches is asking the basic question: "what is black sesame?" [1]. The ingredient is moving from Asian grocers and bakeries into mainstream Western recipes, and the searches reflect a new audience meeting it for the first time.

Black and white sesame are the same plant — Sesamum indicum — but black sesame is left with its hull, giving it a darker color, a crunchier texture and a stronger, earthier flavor. Sesame was domesticated in Africa and the Indian subcontinent and spread through ancient trade into China, where black sesame became a medicine and dessert ingredient [2]. Chinese and Japanese kitchens use it ground into paste for tangyuan and black sesame soup, and whole in sesame balls (jin deui) [3].

The food-history value is that "what is black sesame" is a 1,000-year-old ingredient being introduced to a new audience in 2026. The seed is not new; the Western dessert format is. For the full history of sesame, see the article below.