Make this recipe a recipe that people in that category can eat. categories: ['low_fat'], recipe: heat some olive oil (one or two tbs) on medium-low heat. add finely chopped onions until soft but not golden. then add one can of tomatoes (peeled), or 4 or 5 peeled fresh tomatoes, diced. season with salt, pepper, and herbs (basil, oregano, thyme -- you can use italian seasoning). add one teaspoonful of sugar (to take off the acidity of tomatoes) and add one or two cloves of garlic, finely chopped. let it simmer for 5 to 10 minutes, covered, then blend it thoroughly (you can do that in the saucepan with the appropriate blender), and let it simmer for at least 30 more minutes.

Target recipe: place the tomatos, veggies and herbs into a pan. cover and cook over a low heat to allow all the veggies to release their juices and simmer slowly together until pulpy (about 30-45 minutes). allow to cool then whizz in a food processor. put sauce into a pan and boil rapidly over a medium heat until sauce is thickened a little, or to your liking. take care not to let sauce burn. adjust seasoning. this sauce freezes well.