Make this recipe a recipe that people in that category can eat. categories: ['low_sugar'], recipe: pour lentils in a bowl, cover with water, and allow to sit overnight. over medium heat, cook onions in olive oil in a large soup pan. add garlic and celery. once celery begins to soften, add carrots, tomatoes, bay leaf and vegetable stock. pour in drained lentils. bring to a boil, reduce heat, and allow the soup to simmer for 30 minutes. remove and discard bay leaf and add vinegar. season with salt and pepper to taste.

Target recipe: simmer stock ingredients for an hour or two. heat oil in soup pot and saute onions and celery on med. high heat until onions are transluscent. add stock, carrots and potatoes. simmer until carrots are tender and potatoes start to break down (about 1/2 hour to an hour). add water to desired consistency. remove a few cups and puree with a blender and return to pot. salt and pepper to taste. add additional vegetables and simmer about 20 minutes until vegetables are tender. serve.