Easy Bok Choy
Each "head" of baby bok choy is roughly the diameter of a can of soda.
The bok choy cooks down quite a bit, so the raw amount may look like it will be too much before cooking. You can use regular bok choy instead of baby bok choy if you like, although I prefer the sweeter and more delicate flavor of baby bok choy. If you want a more robust flavor, feel free to add some soy sauce or oyster sauce to the finished product, but personally I like to let the simple but delicious taste of the bok choy shine through.