(Optional) Quick pickle your vegetables.

In a small bowl, combine the rice vinegar, honey, fresh ginger, and red pepper flakes; set aside.

Brown the ground beef in a large skillet over medium-high heat.

When the beef is halfway done, add the low-sodium soy sauce and sliced green onions, continuing to cook until the beef is fully browned.

Once the beef is cooked, stir in the minced garlic.

Pour the prepared vinegar-honey mixture over the beef, stirring to coat everything evenly.

Remove the skillet from the heat and stir in the sesame oil.

Serve hot over cooked rice, garnished with sesame seeds and desired toppings.