serves 2 to 3:
- 3 fresh sage leaves
- 1 to 2 tablespoons agave nectar, depending on
- the sweetness of the grapefruits
- 2 large grapefruits, juiced (about 2 cups)
-
1 lime, juiced (about 2 tablespoons)
-
1 large lemon, juiced (about 1⁄4 cup)
-
Sea salt, to taste
-
Ice cubes, for serving