With Prince George‘s second birthday on Wednesday, there are bound to be lots of sweets in the royal household this week—and we’re willing to bet one of them will be these mini treacle tarts. Carolyn ...

Plus, how to use it in desserts and savory dishes. Treacle is a syrupy by-product of the sugar refining process, available in two varieties: light treacle (golden syrup) and black treacle, each with ...