Heat up your sesame oil in a medium pot and cook your diced onion until slightly browned

Once your diced onion is slightly browned, put your cubed potato and sliced carrot into the pot and cook for two minutes

Pour in 270ml of water into your pot and let it cook on a medium heat for 10 minutes

Drop your Japanese curry cube into your pot, stir and let it completely dissolve. Let this sit for another 5 minutes

Pour 2 tbsp of sriracha and soya sauce into the pot and stir

Turn the heat off and pour the mixture into a blender, blend your mixture until completely smooth and you're finished :)