About the Marbled Energy Bars

Hello Lindsey I'm making Delia's Chocolate Marbled Energy Bars (for the first time) and I'm stumped by one ingredient - "molasses". I can't find it in the supermarket as "molasses" and am usually directed to "treacle or honey". Is this correct or is threre a product called "molasses" - in which case, please can you advise me where I can source?

Many thanks.

Eileen