03/06/2026
❄️🧪❄️ 🌺Watch hibiscus sorbet freeze at −320°F (−196°C)
Today in the lab we’re turning hibiscus (sorrel) into a vibrant sorbet using liquid nitrogen.
Sorrel traces its roots to West Africa and the Caribbean, where hibiscus drinks are brewed with spices like cloves and ginger for celebrations and holiday traditions.
That deep red color comes from anthocyanins, natural plant pigments responsible for the rich crimson color of hibiscus flowers.
When liquid nitrogen hits the mixture at −320°F (−196°C), the sorbet freezes instantly — creating tiny ice crystals and an ultra-smooth texture.
Science you can see.
Flavor you can taste.
👩🏾🔬 Kelli the Khemist
