Marinate the flank steak in soy sauce and sesame oil for at least 15 minutes.

Heat a grill or skillet over medium-high heat and cook the steak for about 5-7 minutes on each side, or until desired doneness.

Let the steak rest for a few minutes before slicing it thinly against the grain.

Prepare the rice according to package instructions.

In a separate pan, saut? mixed vegetables until tender, about 5 minutes.

In a small bowl, mix together soy sauce, rice vinegar, honey, garlic, and ginger.

In a bowl, layer cooked rice, saut?ed vegetables, and sliced steak.

Drizzle the sauce over the top and garnish with green onions and sesame seeds.