The formula for making sangria varies. Some interpretations, often dubbed “traditional,” use dark red wine, brandy, and fresh fruit. In Vanessa Seder’s new book, “Eat Cool: Good Food for Hot Days” ...

Stir the hot water with the sugar in a mixing bowl until the sugar dissolves to make a syrup. Cut the strawberries in half and place in the bowl of a food processor. Blend until smooth. Add the syrup, ...