Classic Beef Stroganoff: A Comforting and Delicious Dish – Adventures in Everyday Cooking

Ingredients

• 1 ½ lb beef, sliced thin
• 1-2 tsp baking soda (optional, for velveting)
• 2 tbsp vegetable oil, divided
• 1 large onion, diced
• 10 oz mushrooms, sliced
• 3 tbsp butter
• 2 tbsp flour
• 2 cups beef broth
• 1 tbsp Dijon mustard
• ⅔ cup sour cream
• Salt and pepper, to taste
• 8-10 oz pasta or egg noodles
• Chopped chives, for garnish