Harry Potter loves treacle tart so much that he smells it when he is in the presence of the love potion Amortentia. Treacle tart is also so quintessentially British that its main ingredient, golden syrup, originated in the U.K. and is still sold under the original brand name—Tate & Lyle. When I opened the bottle it smelled a lot like pancake syrup, but when I tasted it…Mmmmm! It had a sweet buttery flavor unlike anything I’d ever tried before. I can see why British expats pine for it here in the U.S.