Co Chung Secret Menu
Let us be straight about the co chung secret menu: there is no official one. No hidden page, no whispered password, no off-menu board. But every busy restaurant has a layer of orders that regulars know and first-timers miss, and Co Chung is no exception. The egg coffee at S$8.96 that never appears in the Instagram posts, the S$40.86 platter buried in the drinks section, the add-on screen in the ordering app that lets you rebuild a dish, these are the real secrets. For the standard price list, start at the Co Chung menu hub.
Does Co Chung have a secret menu?
Short answer: no, and anyone telling you otherwise is selling something. Co Chung runs a printed menu plus a QR ordering app, and the app is the whole menu. There is no second menu for insiders. What exists instead is subtler and, honestly, more useful: a handful of dishes that sit in odd corners of the card, an add-on screen in the app that most people tap through without reading, and a drinks list that goes far deeper than the milk coffee everyone orders. That is the “secret menu” in practice, the stuff that is public but invisible.
Why does it stay invisible? The card is long and regional, and most people lock onto pho within thirty seconds and never read past it. The desserts sit in their own section that lunch crowds skip. The beverages page runs to over a dozen items, and the wild ones (durian coffee at S$12.50, avocado coffee at S$9.50) sit at the bottom where nobody scrolls. The add-on screen only appears after you add a dish to the cart, so if you are ordering fast you miss it entirely. None of this is deliberate secrecy. It is just what happens when a menu is bigger than anyone’s attention span.

What are the best hidden-gem orders at Co Chung?
These are the dishes regulars order while first-timers stick to pho. They are all on the card, all verified from diner reports, and all worth the detour:
| Hidden Gem | Why Regulars Order It | Price |
|---|---|---|
| Cha Ca La Vong | Turmeric-marinated fish with dill and noodles, a Hanoi classic most Singaporeans have never tried | S$19.96 |
| Vietnamese Cold Egg Coffee | Whipped egg yolk and condensed milk over iced coffee, rich and dessert-like (code GO3C) | S$8.96 |
| Banh Hoi Thit Nuong | Super thin vermicelli with grilled pork and crushed prawn, code E04 | S$12.50 |
| Highland Silky Rolls | A S$40.86 platter hiding in the beverages section, built for sharing | S$40.86 |
| Durian Coffee | The most divisive drink on the card, and the one durian fans travel for | S$12.50 |
| Avocado Coffee | Thick, creamy, halfway between a drink and a dessert | S$9.50 |
| Water Fern Cake (Banh Beo) | Steamed rice cakes with toppings, a steal from an older review | S$6.90* |
The cha ca la vong is the headline act. One food blogger visited the Boat Quay outlet specifically planning to go back for it, which tells you everything: even reviewers with the full menu in front of them earmark this one for a return trip. The S$6.90 banh beo figure comes from a 2021 review, so expect it to be higher today, but it remains the cheapest way to try something genuinely different. The Highland Silky Rolls at S$40.86 is the oddest entry, a big-ticket platter sitting among the drinks, and it is the move for a group of four that wants to graze.

How do regulars customize their orders?
The closest thing to a real secret menu lives in the ordering app, on the screen that appears after you add a dish to your cart. Most people tap past it. Regulars do not. This is where the paid extras live: additional meat, extra noodles, extra soup. It is how you turn a standard bowl of pho into the bowl you actually wanted, and it is the reason two people can order “the same” dish and get different meals.
| Customization | How It Works | Cost |
|---|---|---|
| Extra meat | Offered per dish in the app after adding to cart | paid extra |
| Extra noodles | Bigger bowl without ordering a second dish | paid extra |
| Extra soup | More broth for the pho and bun bo hue | paid extra |
| Mild or spicy | Ask when ordering; the bun bo hue has a real kick by default | free |
A couple of combos that work well: order the Hue Spicy Pork and Beef Noodle Soup (D01) with extra soup, because the broth is the best part and you will want more of it. Order any pho with extra meat if you are splitting with someone who eats light, the bowl becomes a two-person share. And if you are the chili-averse type, say so up front, the bun bo hue is genuinely spicy and the kitchen would rather adjust than watch you suffer. These are small moves, but they are the difference between eating the menu and working it.

The add-on screen most people skip
It deserves its own heading because it is genuinely the most-missed feature in the restaurant. The flow: you add D01 to the cart, a screen pops up offering extras, you are in a hurry, you tap “confirm” without reading, and the extras vanish. Slow down at that screen. It is the only place in the whole ordering process where you can change portion sizes, and the extras are priced as add-ons rather than full dishes, which makes them the best value on the menu. If you remember one thing from this page, remember this screen.

Which drinks do first-timers miss?
The drinks list is where Co Chung quietly goes deep. Everyone knows the Vietnamese Milk Coffee at S$6.80, and it is good, but the card runs far past it, and the interesting stuff sits where nobody looks:
| Drink | What It Tastes Like | Price |
|---|---|---|
| Vietnamese Cold Egg Coffee | Ca phe trung lanh, whipped egg and condensed milk, dessert in a glass | S$8.96 |
| Coconut Coffee | Coffee with coconut milk, the crowd favorite after milk coffee | S$7.80 |
| Avocado Coffee | Thick avocado blended with coffee, rich and filling | S$9.50 |
| Durian Coffee | For durian people only, and they love it | S$12.50 |
| Homemade Lemongrass Water | The cheapest drink on the card, light and refreshing | S$3.80 |
| Homemade Ginger Cinnamon Soda | Warming spice soda, good with rich food | S$6.80 |
| Vietnamese Black Coffee | Straight, strong, no milk, the purist’s pick | S$5.80 |
The S$3.80 lemongrass water is the sleeper value: the cheapest drink on the card and the right pairing for a spicy bun bo hue. The ginger cinnamon soda at S$6.80 is the one to order with the cha ca la vong, the warmth cuts through the turmeric richness. And the egg coffee at S$8.96 is, for my money, the single most under-ordered item in the building. People hear “egg” and “coffee” and flinch. Do not flinch. It tastes like tiramisu decided to become a drink.

Egg coffee: the drink worth the trip
Ca phe trung comes from Hanoi, where it was invented when milk was scarce and egg yolk stood in. The Co Chung version is served cold (GO3C), whipped thick with condensed milk over iced coffee, and it drinks like a dessert that happens to contain caffeine. At S$8.96 it costs more than the milk coffee, and it is worth every cent of the difference. Order it at the Boat Quay outlet on a hot afternoon, sit outside with the solid wood tables, and you will understand why people write home about this drink. It is the closest thing Co Chung has to a signature that is not pho.

Co Chung Secret Menu FAQ
Is there really a secret menu at Co Chung?
No official secret menu exists at Co Chung. The “secrets” are overlooked dishes on the regular card (cha ca la vong, egg coffee, the S$40.86 Highland Silky Rolls platter) and the add-on screen in the ordering app that lets you add extra meat, noodles or soup.
What is the most underrated dish at Co Chung?
The cha ca la vong at S$19.96, turmeric-marinated fish with dill and noodles. Even food reviewers earmark it for a return visit. The cold egg coffee at S$8.96 is the most underrated drink.
How do I get extra meat or noodles at Co Chung?
After adding a dish to your cart in the QR ordering app, a screen appears offering paid extras: additional meat, noodles or soup. Choose there, because you cannot add them once the order is confirmed.
What is the Highland Silky Rolls platter?
A S$40.86 sharing platter listed in the beverages section of the Co Chung menu, the most expensive single item on the card. It is built for groups of three or four to graze on.
What should I order to impress someone at Co Chung?
The cha ca la vong (S$19.96) with a cold egg coffee (S$8.96). It is the most “regular” order you can make: a Hanoi classic plus the drink first-timers are afraid to try, for under S$30 before charges.