Slice the Lemongrass finely.

In a Saucepan add a small amount of oil.

Add the Lemongrass, diced Onion and Garlic and sweat until soft.

Add the Curry Paste and mix, add the Coconut Milk and bring to the boil stirring constantly, add the Lime Juice and Galangal.

Use a Blender to ensure all ingredients are blended.

Pour the mixture through a sieve into a bowl.

Measure out 100ml of your mixture and put it back in your saucepan.

Whilst using a hand blender, gradually add 1.5g of Agar Agar and bring back to the boil to activate.

Using food grade syringe and silicon tubing fill the tubing with the sauce.

Place the tubing in a ice bath for 1 minute.

Push the noodles out of the tubing with the syringe. Repeat if required.