Mix the brown sugar, soy sauce, dark soy sauce and sesame oil in a small bowl. Mix the cornstarch and water in another.
¼ cup water or broth, 2 tablespoons brown sugar, 3 tablespoons soy sauce, 1 teaspoon dark soy sauce, 1 teaspoon sesame oil, 1 tablespoon cornstarch
Heat a large skillet over medium-high heat. Add the ground beef, press it into an even layer and sear without stirring for 3 minutes. Break it up and cook until browned and crispy in spots, about 5 to 6 minutes total. Drain excess fat if needed.
1 pound lean ground beef
Add the ginger, garlic and green onion whites. Cook for 1 minute until fragrant.
4 green onions, 2 tablespoon garlic, 1 tablespoon ginger
Pour in the sauce and stir to coat. Simmer for 1 to 2 minutes. Taste and adjust with salt and pepper.
salt and pepper
Stir the slurry, pour it in and cook for about 1 minute until the sauce is glossy and thick.
Spoon over rice with broccoli. Finish with the green onion tops and sesame seeds.
sesame seeds, 2 cups steamed rice, 2 cups broccoli, 1 cup carrots