Make this recipe a recipe that people in that category can eat. categories: ['low_fat'], recipe: heat a large non-stick frying pan and add the olive oil. sauté the onion and garlic until clear. add the tomatoes, parsley and oregano. simmer, covered, until the tomatoes are very tender, about 25 minutes. add the remaining ingredients and cook an additional 20 minutes. the sauce will keep in the refrigerator for several days.

Target 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.