Ingredients
>
3 ruby red grapefruit
>
2 (12 oz) cans grapefruit hard seltzer
>
3/4 cup triple sec
>
Dash of bitters (optional)
>
ice, for serving
Steps
1
From the grapefruit, squeeze 2½ cups juice into a large pitcher.
2
To pitcher, add the hard seltzer, triple sec, and bitters (if using). Refrigerate and serve over ice.