Frozen Sangria

Bahan-bahan (4 porsi)

• 1 pound (16 ounces) frozen mixed berries
• 1 orange, peeled
• 1 2/3 cups dry red wine
• 1/3 cup Cointreau (or any orange liqueur, or brandy)
• 2 Tablespoons freshly-squeezed lime juice
• 1 -2 Tablespoons sweetener (I used honey)
• ice, if needed to thicken