Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], recipe: in a medium saucepan, heat olive oil lightly brown onions, stirring occasionally. add chicken stock and bring to a simmer. add remaining ingredients and bring to a boil. cover saucepan and simmer for 30-45 minutes, stirring occasionally. pour mixture into food processor or blender and blend until smooth. use immediately or store in refrigerator.

Target recipe: in food processor, puree tomatoes, shallot and basil until smooth. transfer puree to skillet. add thyme, salt, pepper and sugar. bring to a boil over medium heat, stirring occasionally, 12-15 minutes to blend flavor. meanwhile, cook pasta, 8-10 minutes. drain and toss with olive oil. pour sauce over pasta. sprinkle cheese on top.