Add ground beef to a skillet and cook over medium-high heat, stirring often and breaking into small pieces. Drain excess grease if needed.
Add garlic and stir to combine.
In a medium sized bowl, combine soy sauce, orange juice, brown sugar, sesame oil and cornstarch.
Pour over ground beef, stirring to combine. Lower heat to simmer and cook 5 minutes.
Serve over rice with broccoli and top with green onions and sesame seeds.
