How to tell whether an eatery actually cares about the environment

Look at the counter before you look at the menu

To know whether a place takes the environment seriously, do not read the sign. Look at the counter. Are single-use plastic cups stacked up, or are there glasses that get washed and used again? Are plastic bags handed out to everyone, or does the server ask first? Those small details say more than any advertising.

At Banh Mi XANH, regulars often bring their own container or cloth bag for takeaway. Nobody is pushed into it — but the shop does wrap in paper and pack in paper bags rather than foam boxes, and that is visible at the counter rather than hidden in the back.

Ask about the ingredients — there is no need to be shy

A serious place can tell you where the vegetables come from and where the tofu is made. It does not need to be precise figures, but the answer should be clear rather than evasive.

Tofu, vegetables and seasoning

Banh Mi XANH takes in tofu and vegetables daily for loaves like the Đậu Hũ Cay at 56,000d, the Thập Cẩm at 59,000d and the Chả Lát Chay at 53,000d. Same-day produce means less thrown out at closing — better to eat, and less wasted.

Does the big-size loaf create waste?

The Thượng Hạng Premium at 75,000d is larger than standard, but the filling is prepared against the day's orders rather than made en masse and binned. If you want something lighter, the Bơ Đường at 28,000d is the compact option — fewer ingredients, still enough for the morning.

How a place handles waste and used oil

A kitchen frying all day that cannot tell you where its used oil goes, or how its rubbish is separated, generally has not thought about it. Ask the staff directly; anyone doing it properly will have an answer.

Across the five shops in Ho Chi Minh City — 38 Lê Thị Riêng, 15B Nguyễn Thị Minh Khai, 2B Trần Hưng Đạo, 148B Đề Thám and 210 Bùi Văn Ba — being open 24 hours means the kitchen never stops. Paper wrapping and paper bags are used instead of foam boxes to cut down on waste that does not break down, even though paper costs more.

Delivery: less plastic, and a shorter ride

A long delivery means more riding and more fuel burned. One simple way to cut that is to order from whichever of the five shops is closest to you, rather than always from the one you know even when it is further away.

Free delivery on orders from 500,000d within 5km also nudges people to combine orders — a group, an office, a family — instead of each person sending out a separate ride.

Look at the cup, too

Black Coffee at 35,000d, Nut Milk Coffee at 45,000d, Jasmine Lemon Tea at 36,000d, Nut Milk Bubble Tea at 45,000d and the Brown Sugar version at 48,000d all go out in cups with paper lids and paper straws for delivery. Sitting in, you get a glass — no takeaway cup involved at all.

Ordering a decent meal takes no extra effort

To have banh mi and drinks delivered, call 0923.183.183; orders are taken 24 hours a day. If you are near one of the five shops, walking in is quick and saves a delivery ride entirely.

Quick questions

How can I tell whether a place really limits plastic, or just says so?

Look at the counter when it is busiest — that is when it is hardest to keep up appearances. If plastic bags and cups are still stacked ready to hand out to everyone, the words and the practice do not match. Places doing it properly keep paper wrapping and paper bags within easy reach.

Does Banh Mi XANH use plastic boxes for delivery?

Loaves are wrapped in paper; drinks go in cups with paper lids and paper straws for delivery. Sitting in, you are served in a glass, so no takeaway cup is needed.

Will you deliver a small order, or does it have to reach 500,000d?

Small orders are delivered as normal — the only difference is a delivery fee. From 500,000d within 5km, delivery is free.

Where do the tofu and vegetables come from?

Produce and tofu are taken in daily rather than held, which is what keeps loaves like the Đậu Hũ Cay and the Thập Cẩm fresh. Staff at the counter can give you more detail if you ask.

The shop is open 24 hours — how is the daily waste handled?

Rubbish is separated and used cooking oil is not simply poured away; that is routine even with the kitchen running continuously. Ask whoever is on shift if you want the specifics.

Which shop should I order from for a fast, low-fuel delivery?

Whichever of the five addresses in Districts 1 and 7 is nearest you, rather than always the one you know best. It gives the rider a shorter trip.