Which Cut of Meat Is Best for Beef Moo Shu?

If you use tenderloin for beef moo shu, cook it only briefly. Overcooking such a lean cut can remove its natural moisture.

Which Cuts Should You Avoid?

Very thick roasting cuts are not ideal for beef moo shu because they may be difficult to slice and can remain tough during quick cooking. Meat with large amounts of hard fat can also make the dish greasy.

Stew meat is usually not the best choice for beef moo shu. It often comes from tougher parts of the animal and is cut into cubes that are too thick for stir-frying.

Pre-cut beef strips can be convenient for beef moo shu, but their quality may vary. Some pieces may be thick, uneven, or cut with the grain.

When possible, buy one whole steak for beef moo shu and slice it yourself. This gives you more control over the thickness and direction of each strip.

How Thin Should the Beef Be Sliced?

Thin slicing is one of the most important steps when preparing beef moo shu. Aim for strips that are about one-quarter inch thick or slightly thinner.

Uniform slices help every piece of beef moo shu cook at the same speed. If some strips are thick and others are thin, part of the meat may overcook before the rest is ready.

To make slicing easier, place the beef for beef moo shu in the freezer for about 20 to 30 minutes. The meat should become firm but not completely frozen.

Firm meat is easier to control with a sharp knife, helping you create neat strips for beef moo shu.

Why Should You Cut Against the Grain?