Roast broccoli & sesame ramen noodle bowls

Name: Roast broccoli & sesame ramen noodle bowls
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: Japanese
Ingredients: 1⁄2 head of broccoli, broken into florets; 1 tbsp sesame oil; 1 tbsp sesame seeds, plus extra to serve; 2 eggs; 200g ramen or dried egg noodles; 2 spring onions, sliced; 2 radishes, thinly sliced; crispy chilli oil, to serve (optional); 3 tbsp sesame oil; 1 tbsp brown miso; pinch of chilli flakes; 2 tsp brown sugar; 1-2 limes, juiced (to taste); 1 small garlic clove, crushed