What should I check before buying a Vietnamese pho restaurant?

A pho restaurant often sells a short menu, and that changes what you look at. There are fewer dishes to hide behind, so the broth, the noodles and the speed of service carry the whole business. Your checks should follow those three things, and should start with the person who makes the broth each day.

The broth and who makes it

Ask who makes the broth, how long it takes and whether the method is written down. If it is one cook’s recipe, ask whether that person is staying and what training the seller will offer. Taste it more than once, at different times of day. Ask your lawyer how recipes are covered in the purchase agreement.

Long simmer prep and stockpot equipment

Broth is simmered for many hours, often overnight, which means large stockpots, burners that run long and a prep schedule that starts before opening. Look at the equipment’s condition and ask what the early-morning routine looks like and who covers it. Check the burners and the prep-shift staffing as well as the lease.

A narrow menu and its suppliers

When a few ingredients carry most of the menu, such as beef bones, noodles and herbs, supplier relationships matter. Ask who supplies them, how orders are placed and whether the seller has any arrangement that will not carry over. Find out how the restaurant manages a shortage, since there are few substitutes on this menu.

Lunch-heavy trade and seat turnover

Many pho restaurants do much of their trade at lunch, with quick table turnover. Ask for sales broken down by day and time, and visit during the rush to see how seating and service handle it. Compare dine-in with takeout and delivery-app sales, and ask your accountant to review the records with you.

• Broth recipe, who makes it and how it is taught.
• Stockpots, burners and the daily prep schedule.
• Supplier accounts for bones, noodles and herbs.
• Sales by day, time and channel.

For the general checklist, start with red flags when buying a restaurant, then read what to check before buying a Chinese restaurant for a comparable cuisine-specific list.