01 -
Heat a large skillet over medium-high heat. Add the ground beef and cook until no pink remains, breaking it into small pieces for even browning.
02 -
Push the beef to one side of the pan. Add butter, chopped onions, and minced garlic. Sauté until onions are translucent and fragrant, then add mushrooms if using. Cook until mushrooms soften and brown.
03 -
Sprinkle flour over the beef and vegetables, stirring to coat evenly. Gradually pour in beef broth and add tomato paste, stirring constantly. Simmer for 5 minutes until sauce thickens.
04 -
Reduce heat to low. Stir in sour cream until the sauce is smooth and creamy. Season with salt, black pepper, and paprika to taste.
05 -
Cook egg noodles in boiling water according to package instructions until al dente. Drain thoroughly.
06 -
Fold the drained noodles into the skillet with the sauce and beef mixture. Toss gently to coat noodles evenly. Serve immediately while hot.