Prepare your noodles according to the package instructions. (I place my frozen udon in a colander and pour boiling water over it to soften).
Heat a large frying pan over medium heat with a drizzle of oil. Add the garlic and ginger and cook for 3 mins, until fragrant.
Add the tomato paste and fry for 2 mins. Add the chilli powder (or skip) and fry for another 2-3 minutes.
Add the sauce and bring to a simmer. Add the cooked noodles and cook for 1-2 minutes, until the sauce has been absorbed.
Turn off the heat. Add the lime juice and garnish with spring onions and coriander.
Serve :)
