Can you drink old cream liqueur?

Drinking old cream liqueur is generally not recommended, as the quality and safety can deteriorate over time, especially if it has been opened. Cream liqueurs typically have a shelf life of about 2 years unopened, and once opened, they should be consumed within 6 months to a year, depending on the brand. If the liqueur has an off smell, unusual texture, or has separated, it’s best to err on the side of caution and avoid consuming it.