Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: process raspberries and sugar in a blender or processor until smooth. press berries through fine mesh strainer to remove seeds. place berr mixture in saucepan, stir in cornstarch, and stir over medium heat until thickened and bubbling. cover and refrigerate until ready to use.

Target recipe: in food processor, combine strawberries and raspberries and process until smooth. add sugar and process to blend. strain sauce through fine-mesh sieve over medium bowl. discard seeds. stir lemon juice into sauce. serve right away or refrigerate up to 3 days.