In the meantime, cut the onions and peppers into cubes.
Add the onions to the meat and fry briefly. Add the tomato paste and the sambal oelek and roast. Then deglaze the meat with the red wine. Add the broth, bring to the boil and turn the stove on low. Let the goulash simmer for about 2 - 2.5 hours, stirring occasionally.
Half an hour before the end of the cooking time, add the diced paprika and cook. Season with salt and pepper if you like. The sambal oelek and the beef broth actually provide enough flavor. Then stir in the sour cream, chocolate and cornstarch or flour.
We prefer to eat spaetzle with it. But other types of pasta and potatoes or dumplings also go very well with it.