These spritzers have a refreshing citrus flavor that can be made in just 5 minutes. The grapefruit adds a delicious sweetness while the lime brings out just the right amount of tartness. Swap in diet lemon-lime soda for another option. For the lime garnish, you can cut into slices or make a spiral shape out of the peel. Either will add a festive touch to this simple cocktail. You can also garnish this drink with a sprig of rosemary. Serve this light cocktail with appetizers or pair it with a light supper that includes a salad or fish. | 
