Make Your Own Allspice Dram

Allspice dram is a simple liqueur flavored with allspice berries. It’s also known as pimento dram, because allspice is a berry from the pimento tree. (But pimento makes most people think of olives, so I don’t like to call it that.) There’s nothing like it.

Source: DIY vs. Buy: Should I Make My Own Allspice Dram? | Serious Eats

And here’s the recipe.