One-pot gut healthy noodle soup

Name: One-pot gut healthy noodle soup
Prep time: 1 h
Cook time: 1 h
Total time: 2 h
Cuisine: Asian, Japanese
Ingredients: 250g dried soba noodles; 1 tbsp sesame oil; 4 shallots; 4 garlic cloves; 7.5 cm ginger; 1 small chicken weighing 1.2 kg; 1.2 L water; 2 carrots; 10 peppercorns; 2-3 tbsp miso paste; 120g baby spinach; 100g broccoli; 100g pak Choi; 50g green beans; 50g frozen beans; 50g kale; 50g asparagus; squeeze of lime