Make this recipe a recipe that people in that category can eat. categories: ['low_fat'], recipe: combine all ingredients in a medium saucepan over high heat and whisk until smooth. bring mixture to a boil, then reduce heat and simmer for 45 to 60 minutes or until mixture is thick. cool, then store in a covered container in the refrigerator overnight so that flavors can develop.

Target recipe: in small saucepan, bring rhubarb and water to a boil. reduce heat; simmer, uncovered, for 5-6 minutes or until tender. remove from heat; cool slightly. place the rhubarb in a blender or food processor. cover; process until smooth, set aside. in same saucepan, saute onion in oil until tender. add garlic; saute 1 minute longer. add the remaining ingredients. whisk in rhubarb puree until blended. bring to a boil. reduce heat; simmer, uncovered, for 5 minutes. use as a basting sauce for grilled meats. store in the refrigerator.