Sunshine Orange Sangria

Directions

1. 1
   Begin by thinly slicing one of the oranges, cut the slices in half, and set aside to be used as garnishes.
2. 2
   Slice the remaining orange in half, cut one half into thin slices, and set aside for later use.
3. 3
   Carefully remove the outer peel from the remaining half of the orange and place it in a large bowl.
4. 4
   Add the sugar and mash it into the orange peel to help release the flavorful oils from the peel.
5. 5
   Add the wine, orange juice, white grape juice, and Cointreau, and stir well to combine.
6. 6
   Cover and chill in the refrigerator for 30 minutes or more to allow the flavors to blend.
7. 7
   Remove the orange peel and discard it.
8. 8
   Transfer the mixture to a large pitcher and add the reserved whole slices of orange.
9. 9
   Serve in tall ice-filled glasses and garnish each with a half slice of orange.