Dear [Friend's Name],

I hope this letter finds you well! I wanted to introduce you to a delicious Vietnamese dish called Phở. It’s a noodle soup made with rich beef or chicken broth, rice noodles, and topped with fresh herbs and lime. It’s a popular dish in Vietnam, often eaten for breakfast, and it’s known for its aromatic flavors and fragrant broth. If you ever visit Vietnam, Phở is a must-try!

Best regards,
[Your Name]