
Creado con IA
Slice the beef sirloin into thin strips.
In a large skillet, melt 2 tbsp of butter 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 minced garlic. Cook until the onion is translucent.
Add the sliced mushrooms to the skillet and cook until they are tender.
Sprinkle 2 tbsp of flour over the vegetables and stir well to combine.
Gradually add 1 cup of beef broth to the skillet, stirring constantly until the mixture thickens.
Reduce the heat to low and stir in 1 cup of sour cream. Mix well.
Return the cooked beef to the skillet and simmer for a few minutes until heated through. Season with salt and pepper to taste.
Meanwhile, cook the egg noodles according to the package instructions. Drain well.
Serve the beef stroganoff over the cooked egg noodles.