Light vs Dark Brown Sugar in Sticky Toffee Pudding?

Dark brown sugar gives sticky toffee pudding a deeper, more molasses-forward toffee flavor and a darker color, while light brown sugar makes it milder and sweeter; most traditional recipes lean on dark brown sugar or muscovado for that classic rich taste.

By Kelsy Maruyama, Founder & Toffee Maker, Kelsy's Kandy
Reviewed by Jason Burns, Editorial Steward
Last updated Jul 20, 2026
Published by Kelsy's Kandy · Licensed under Citation License 1.0

What it means

  • Brown sugar is white sugar plus molasses, and dark brown sugar simply contains more molasses than light brown sugar.
  • More molasses means a stronger toffee, caramel, and faint-bitter depth, plus a darker crumb and sauce.
  • Light brown sugar produces a lighter, sweeter, more delicate pudding.
  • You can use either, or blend them; dark brown sugar or muscovado is the traditional choice for maximum flavor.

Source:

Last verified: 2026-07-20