Ground Beef Stroganoff | America's Test Kitchen

Ingredients

• 2 tablespoons vegetable oil
• 8 ounces white mushrooms, trimmed and sliced thin
• Salt and pepper
• 1 onion, chopped fine
• 2 garlic cloves, minced
• 1 pound 85 percent lean ground beef
• 3 tablespoons all-purpose flour
• 4 cups chicken broth
• 1/4 cup dry white wine
• 8 ounces (4 cups) egg noodles
• 1/2 cup sour cream, plus extra for serving
• 2 tablespoons minced fresh chives