Kimchi Beef Noodle Soup

Bahan-bahan (6 porsi)

• 1 1/2 pounds beef chuck roast, cut into 2 inch cubes
• fine sea salt and freshly-ground black pepper
• 3 tablespoons olive oil, divided
• 1 small white onion, diced
• 8 ounces shiitake or baby bella mushrooms, sliced
• 3 cloves garlic, minced
• 4 cups water
• 2 cups (16 ounces) cabbage kimchi
• 1 tablespoon gochujang
• 1 tablespoon gochugaru
• 1 tablespoon minced fresh ginger
• 1 tablespoon low-sodium soy sauce
• 1 tablespoon toasted sesame oil
• 5 to 6 ounces uncooked ramen noodles
• thinly-sliced green onions, for topping