Boil water. Add ramen noodles and cook for 2-3 minutes, or follow instructions on ramen package. Drain and chill the ramen noodles. You can add a little bit of sesame oil so that the noodles don't stick.
To make the sauce, mix the first 5 ingredients together.
Toss the ramen noodles in the sauce.
Serve cold, but can also be served hot.
Top with sesame seeds, if using.
Recipe by Salu Salo Recipes at https://salu-salo.com/cold-sesame-noodles/