A deep violet, spooky purple sangria made with red wine, frozen blackberries, and blueberries. This easy-to-make drink is perfect for Halloween parties and features a vibrant color that looks like magic in the glass.
Use frozen fruit to keep the drink cold and add thickness without watering it down. Do not crush the berries; let the color bleed out slowly. Add the soda last to maintain carbonation. The sangria can be stored in the fridge for up to 3 days (without soda). For a mocktail version, substitute red wine with blackberry or grape juice.
Keywords: Halloween drink, purple sangria, witch brew, party punch, red wine cocktail, frozen berry drink, spooky drinks, easy sangria recipe