01 -
Let the frozen watermelon chunks sit at room temperature for 5–10 minutes to defrost slightly.
02 -
Add the watermelon, 2 tablespoons maple syrup, lime juice, mint, and water to a high-speed blender. Pulse until the watermelon begins to break up.
03 -
Blend to a thick, slushie consistency. Adjust the maple syrup to taste, adding more if needed. If the mixture is too thick, gradually add extra water.
04 -
Divide the slushie evenly into 4 glasses and serve immediately.