Beijing is a food lover's paradise with a diverse array of dining options. For a quintessential Beijing experience, you must try Peking Duck, and I highly recommend Da Dong Roast Duck Restaurant or Quanjude Roast Duck Restaurant for an authentic taste. For delicious Jiaozi, head to a local eatery like Mr. Shi's Dumplings or Baoyuan Jiaozi Wu. These places offer a variety of fillings and cooking styles that will leave you craving for more. If you want to explore even more culinary delights, I suggest using this Beijing travel guide
https://haveagoodtrip.travel/articles/beijing-city-travel-guide-attractions-restaurants-activities . It will help you discover hidden gems, street food hotspots, and must-visit restaurants across the city. Enjoy your gastronomic adventure in Beijing!