Because it's uncooked, the taste of this raspberry sauce is fresh and flavorful; try it with fresh fruits, soufflés, ice cream and chocolate desserts.
Place the raspberries and sugar in a food processor or blender and puree until smooth. Strain through a fine-meshed sieve into a bowl. Stir in Chambord, if using. Serve at room temperature or chilled.
Make Ahead Tip: Cover and refrigerate for 2 days.