Real grenadine is pomegranate juice cooked down with sugar into a syrup — tart, sweet, and a deep jewel red that turns drinks vivid colors. Commercial grenadine (most bar brands) is typically high-fructose corn syrup with red dye and almost no actual pomegranate. They are not interchangeable in flavor. House-made or quality commercial grenadine (look for pomegranate as the first ingredient) adds brightness and a genuine tartness that the artificial version can't replicate. Making your own takes ten minutes.
Why It Matters
Grenadine is one of those ingredients where the difference between the real thing and the fake is immediately obvious. Tequila Sunrises and Shirley Temples made with real grenadine taste like fruit. Made with commercial red syrup, they taste like candy.
Where You'll Use It
Tequila Sunrise, Jack Rose, Ward Eight, El Diablo, Shirley Temple, and any drink that calls for a pomegranate or deep fruit note alongside sweetness.