Try this homemade Mad Scientist recipe the whole family will love. Made with liqueur, sour mix, water and rum. Easy step-by-step instructions included.
This Mad Scientist relies on simple, everyday ingredients such as midori melon liqueur, sour mix, soda water and bacardi 151 rum. It comes together quickly and makes 4 servings. 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
Serves 4
General
Servings:
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