Taiwanese Sesame Noodles (Ma Jiang Mian)

0 In a bowl, combine the sesame paste, peanut butter, sesame oil, black vinegar, light soy sauce, dark soy sauce, chili oil, and sugar. Set aside.
1 Cook the noodles based on the package instructions. *The starch water should be thick to help create a rich thick sauce. Allow the water to come up to about an inch above the noodles when cooking.*
2 Transfer the noodles to a bowl and start by adding 1/4 starch water. Add the sauce on top of the noodles and mix well. If the sauce is too thick, you can add more starch water. 
3 Garnish with scallions, cucumbers and sesame seeds.