
Créé avec l’IA
Slice the beef sirloin into thin strips.
Heat the olive oil in a large skillet over medium-high heat.
Add the beef strips to the skillet and cook until browned. Remove the beef from the skillet and set aside.
In the same skillet, add the chopped onion and cook until translucent.
Add the sliced mushrooms and minced garlic to the skillet and cook until the mushrooms are tender.
Sprinkle the flour over the vegetables and stir to combine.
Gradually add the beef broth, stirring constantly, until the mixture thickens.
Reduce the heat to low and stir in the sour cream.
Return the beef to the skillet and cook until heated through.
Season with salt and pepper to taste.
Garnish with chopped fresh parsley before serving.