Cook noodles as per packet instructions, removing from boiling water about a minute early.  Reserve some of this cooking water.

Heat a large frypan over med-high heat, once hot add the butter and garlic.  Cook for 1 minute stirring constantly.

Remove pan from heat and stir through miso paste and a splash of the cooking water.  Add the noodles and toss well to combine.

Serve garnished with parsley and sesame seeds