Fry the sausages in olive oil until they are cooked through, then remove them to a plate.
500 g beef sausages, 1 tablespoon olive oil
Add bacon and onion to the same pan, and cook over medium heat until the onion starts to soften. Then add mushrooms to the pan, continuing to fry until the mushrooms are browned.
100 g bacon, 500 g button mushrooms, 1 medium brown onion
Then add tomato paste and garlic to the mushroom mixture and mix well. Stir over medium-high heat for 1 minute.
2 tablespoon tomato paste, 2 garlic cloves
Add beef stock, dijon mustard, sweet paprika and thyme leaves to the mushroom mixture and mix well to incorporate, then bring to a simmer.
1 teaspoon sweet paprika, 2 teaspoon fresh thyme leaves, 2 tablespoon dijon mustard, ¾ cup beef stock
Add back the sausages and continue to simmer until they are heated through. Stir through sour cream, add salt and pepper to taste and serve.
½ cup sour cream, salt & pepper to taste