Hungarian Count's Goulash

Name: Hungarian Count's Goulash
Prep time: 30 min
Cook time: 2 h
Total time: 2 h
Yield: 4
Ingredients: 500 g beef; 4 onions; 50 g bacon; 1 čabajka sausage; 500 ml stock; 1 tbsp lard; 100 ml white wine; 200 g sour cream; 1 tbsp butter; 1 tbsp sweet ground paprika; 1 bay leaf; 5 allspice berries; 1 pinch thyme; ground black pepper; salt; plain flour as needed