Perhaps your new favorite bean dish:
Peel onions and cut into quarters. Peel the skin from the sausage, halve and cut into slices. Drain beans and pineapple in a colander. Collect pineapple juice. Heat fat in a frying pan, fry onion quarters and sausage slices in it. Add paradeis pulp, deglaze with clear soup and one eighth of a liter of pineapple juice. Cook everything on medium heat for 0 min. Add beans and pineapple 5 min before the end of cooking. Mix maizena (cornstarch) with a little cold water until smooth, thicken the sausage stew with it. Season with salt, chili seasoning and vinegar. Serve with mashed potatoes.