leftover noodle soup [WFH luncheon]

you will need

• 8 itsu gyoza get me
• 1 stock cube
• 1 onion
• 2 crushed garlic cloves
• 1 knob of ginger finely chopped
• 1 tsp lemongrass paste
• 1 tbsp fish sauce
• 1 tbsp soy sauce
• 2 juiced limes
• 1 tsp sriracha
• 2 noodle nests of your choice
• 1/3 pack of bean sprouts
• 1 julienne peeled carrot
• 1 pinch of mint
• 1 pinch of coriander
• 1 thinly sliced spring onion
• 1 tbsp crispy onion
• Any fridge contents or leftovers you fancy