Easy-Peasy Korean Beef Bowl

Ingredients

• 1 pound lean ground beef
• 1/4 teaspoon black pepper
• 1/2 cup reduced-sodium soy sauce
• 4 teaspoons sesame oil
• 1 small purple onion, finely chopped
• 1/4 teaspoon crushed red pepper flakes
• 3 green onions, thinly sliced
• 2 cups hot cooked rice
• 1 tablespoon sesame seeds, for garnish
• 1/2 cup packed brown sugar
• 3 garlic cloves, minced