- Heat 1 tbsp oil in a large saucepan, and add the diced onion and carrot. Cook over a medium heat for a few minutes, stirring regularly, until the onion has softened slightly. Add the garlic, courgette and mushrooms, and cook for a further 5 minutes, until the vegetables are fairly soft.
- Add the three tins of beans, tin of tomatoes, tomato soup, water and crumbled stock cube. Also add the oregano, and season to taste. Bring to a simmer. and cook for around 20-30 minutes, stirring occasionally, until the liquid has reduced to produce a thick sauce. Add the parsley and creme fraiche, mix to combine, and serve warm.
Source: http://www.amuse-your-bouche.com/creamy-three-bean-stew/