Korean Beef Bulgogi

Ingredients

• 2.5 cups short-grain white rice
• 2.5 cups water
• 1 large yellow onion
• 3-4 green onions, divided
• 5 white button mushrooms, about 2.5 oz (70g) in total
• 1 mild green chili (optional)
• 1 mild red chili (optional)
• 2.2 lb (1kg) ground beef
• 1-2 broccoli (or asparagus, string beans, etc.)
• Kosher salt, to season
• 3 tbsp neutral-tasting oil
• 1.5 tbsp toasted sesame oil
• Generous pinch of toasted sesame seeds, to garnish
• Kimchi (optional), to serve

Bulgogi Marinade

• 5 tbsp soy sauce
• 3 tbsp sugar
• 4 tbsp mirin
• 4 tbsp oyster sauce
• 3 tbsp minced garlic
• 2 tbsp toasted sesame oil
• Black pepper, to taste
• Small pinch of MSG (optional)