Are you looking for a fun soy-based treat to make this Valentine's Day? This recipe for Raspberry Frozen Soy Yogurt may be just what you need. Ingredients: 2 cups of plain soy yogurt 2 cups of raspberries, frozen 1/2 cup granulated sugar 1/2 teaspoon vanilla Optional: 1/4 cup soy milk or dark chocolate Instructions: Put the first four ingredients into a food processor and process until smooth Strain the mixture to remove raspberry seeds Mix in chocolate if desired Place into