Beef Stroganoff

• 1 lb beef sirloin, thinly sliced
• 2 tablespoons butter
• 1 cup diced onion
• 2 cloves garlic, minced
• 1 cup beef broth
• 1 cup sour cream
• 1 tablespoon Dijon mustard
• 1 cup sliced mushrooms
• Salt and pepper to taste
• Cooked egg noodles or rice for serving

Instructions:

1. In a skillet, melt butter over medium-high heat. Brown beef slices in batches and set aside.
2. In the same skillet, sauté onion, garlic, and mushrooms until softened.
3. Stir in beef broth and bring to a simmer. Return beef to the skillet.
4. Stir in sour cream and Dijon mustard. Cook until heated through.
5. Season with salt and pepper. Serve over egg noodles or rice.