Try this homemade Fresh Grapefruit Radler (Shandy) recipe the whole family will love. Made with ruby red grapefruits, sugar, lemon juice and cold sparkl…
This Fresh Grapefruit Radler (Shandy) relies on simple, everyday ingredients such as grams (3/4 cup) sugar and cold sparkling water. It comes together quickly and makes 4 servings, at about 318 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