Try this homemade Raspberry Cosmo (Jell-O) recipe the whole family will love. Made with unflavored gelatin, cold water, cranberry juice and sugar. Easy …
This Raspberry Cosmo (Jell-O) relies on simple, everyday ingredients such as cold water, cranberry juice, sugar and cold triple sec (liqueur). It comes together quickly and makes 4 servings, at about 99 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026