What should I order at First Diner?

Burgers are repeatedly praised across multiple reviews for their authentic, excellent quality and taste. Specific types like the New York, Boss, Chicago, and Cheeseburger are highlighted, and the availability of gluten-free buns and vegan/vegetarian options adds to their appeal. The burgers are described as one of the best, with a true American diner vibe.

Milkshakes are frequently mentioned as delicious and homemade, recommended alongside the burgers. Reviewers note their quality and encourage trying them when visiting.

Fries and sweet potato fries are noted as tasty sides accompanying the burgers, enhancing the overall meal experience.