Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: in a large preserving kettle, combine rhubarb and water; cook over medium-high heat for about 5 minutes or until rhubarb is tender. add sugar and bring to a boil; boil for 2 minutes. stir in pie filling. remove from the heat and let cool for 10 minutes. add jello and mix well. place in sterilized mason jars, leaving a 1/4 inch headspace. process in a boiling water bath for 15 minutes. remove from bath, let cool, check seals, label jars, and store in a cool, dry place.

Target recipe: core tomatoes and cut into chunks; process in blender. boil tomatoes with sugar for 15 minutes, stirring often. remove from heat; add jell-o and stir well. pour in jars. seal, cool and refrigerate or freeze or process in boiling bath water for 10 minutes.