Step 1

Bring beef broth, soy sauce, mirin and sugar to a boil in a saucepan. Reduce heat to medium and add onions. Cook until onions are tender, about 5 minutes.

Step 2

Add beef slices into the broth and cook until just barely done, about 1-2 minutes. Serve over white rice.

Step 3

Tip: to slice beef or chicken thin, place into the freezer until nearly frozen, then cut.

Step 4

Chicken version: substitute 1lb chicken breast for beef, use chicken broth instead of beef broth