of course! Many people go to a city specially to taste the local food, which is also a special way of traveling. I personally like to taste all kinds of delicious food, so I also have this experience.
as to which city you want to visit most, I think it depends on your personal taste and preference. If you like Chinese food, you can choose to go to a city in China, such as Beijing, Shanghai, Guangzhou, Chengdu, etc. These cities all have all kinds of delicious Chinese dishes. If you like Japanese food, you can go to Tokyo or Osaka, which have many Michelin-starred Japanese restaurants. If you like European food, you can choose to go to Paris, Rome, Barcelona and other cities, which are all famous for their unique food culture.
besides tastes and preferences, you can also consider other factors when choosing a city, such as local culture, atmosphere, scenery and so on. For example, if you want to enjoy beautiful beaches and sea views while enjoying delicious food, you can choose to go to the Amalfi coast in Italy or Phuket in Thailand.
In a word, it is a very personal decision to choose a city to taste delicious food, and many factors need to be considered, such as taste, preference, culture, atmosphere and so on. However, no matter where you go, you can experience the local culture and flavor by tasting the local food, which is also the charm of tourism.