Vegetarian Ramen

• 1 tbsp extra virgin olive oil
• 300 g shiitake mushrooms
• 1 brown onion, diced
• 3 cloves garlic, crushed
• 1 packet ramen noodles
• 150 g bok choy, shredded
• 4 cup vegetarian stock
• 2 tbsp tamari
• 2 eggs
• 2 tsp chilli flakes
• 2 tsp sesame seeds
• 3 green onions, finely chopped