I don't have a sweet tooth myself, but I simulate toffee! Among my preferred desserts is English Sticky Toffee Pudding, so I actually needed to call a font style after this delicacy.
Sticky Toffee is a bold display typeface. It's all caps (in case you may have missed out on that), however upper and lower case vary and can be used together to create a more 'natural' look.
Sticky Toffee is available in two terrific designs: Regular and Sprays, and has all the diacritics you'll need.
Font Family: