Try this homemade Diet Rootbeer Float recipe the whole family will love. Made with A&W Rootbeer, Sugar, Vodka and Glass. Easy step-by-step instructions …
This Diet Rootbeer Float relies on simple, everyday ingredients such as diet a&w rootbeer, sugar free vanilla syrup, smirnoff vanilla vodka and glass of ice. It comes together quickly and makes 4 servings, at about 51 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