- 50 fluid ounces blood orange juice, chilled
- 3 (12 fluid ounce) cans or bottles natural orange soda (such as San Pellegrino Aranciata), chilled
- 3 tablespoons fresh lime juice
- 8 fluid ounces light rum (such as Appletons)
- 5 dashes bitters
- 1 blood orange or orange, cut into 1/4-inch-thick wedges and frozen
- Fill ice cube trays with 1 1/2 cups orange juice, and freeze. To make punch, stir remaining orange juice, soda, lime juice, rum, and bitters into a 16-cup punch bowl. Before serving, add frozen orange slices. Add ice cubes as needed to keep chilled.