1. **Eggsie**: Eggsie is a traditional Hong Kong street snack, usually made of flour, eggs and milk, with a sweet and savory flavor, and is often used as a breakfast or afternoon tea snack.
2. **Barbecued Pork Buns**: Barbecued Pork Buns are another famous Hong Kong snack, with a layer of crusty bread on the outside and barbecued pork and sauce on the inside, usually served in tea restaurants or fast food stores.
3. **Pineapple Butter**: Pineapple Butter is a dim sum consisting of a pineapple bun and butter. The butter is sandwiched between the pineapple bun, which gives you the sweetness of the pineapple bun and the rich taste of the butter.
4. **Chezai Noodles**: Chezai Noodles is a Hong Kong street food, which usually consists of thick noodles, vegetables, meat, fishballs and other ingredients, and can be flavored with different sauces, such as sesame sauce, chili sauce, sesame oil and so on.
5. **Wonton Noodles**: Wonton Noodles is a traditional Hong Kong noodle dish that consists of noodles, wontons and soup. Wonton is a kind of thin slices made of pork, shrimp and fish, and the soup is made of pork bone and herbs.
6. **Silk Stocking Milk Tea**: Silk Stocking Milk Tea is a Hong Kong specialty drink made of black tea, milk and sugar. It is called stocking milk tea because it uses a special fine mesh cloth to filter out the dregs of the tea, making the milk tea taste silky and delicate.
The above are a few foods that often appear in Hong Kong TV dramas, representing the food culture and characteristics of Hong Kong.