There is no time like a heat wave to unlearn everything you thought you knew about watermelon. I don’t need to tell you that a slice of fresh watermelon cold from the fridge is one of life’s perfect things. But most of my attempts to bake with it or turn it into drinks, with this exception, have had limited success, because there is a mildness, a gentleness to watermelon that gets smothered under other things. “So, just eat it fresh and be done with it,” would be a reasonable, rational takeaway. The watermelon has spoken; it has told you its limits. But I don’t want to be reasonable nor rational, and I’ve been pining for a frozen watermelon mojito for a couple summers now and been stuck at the impasse of knowing once I added the requisite ice, simple syrup, or club soda, the watermelon-y impact would be all but diminished. I’m not sure why it took me as long as it did to have my a-ha moment but the solution was, well, right next to the ice cubes in the freezer.

Freezing your watermelon in cubes and foregoing the ice cubes is summer drink brilliance. It actually tastes like watermelon because you haven’t diluted it in any way. The texture is fantastic enough that you might skip the club soda too (but adding a splash basically makes it a grown-up Slurpee; you’re welcome). Simple syrup, and the water involved in making it, is never necessary if you can just dissolve sugar in your lime juice. I’ve made it as straight frosty watermelon lemonade and limeade (no rum; keep the mint if you wish) but as a heatwave balm of a summer drink that takes approximately 65 seconds* to make, it’s downright revolutionary.

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