Cook the pasta according to the package instructions. About 1 minute before the pasta is done, add the kale. Stir to submerge the kale in the boiling water. Cook for 60 seconds.

Drain the pasta and kale with a fine mesh strainer and run under cold water until cool enough to touch. Transfer to a large mixing bowl and set aside.

In a blender, combine the shallot, garlic, lemon juice, olive oil, and tahini. Blend until creamy and smooth. Transfer to a bowl and mix in the miso and mayonnaise. Pour the dressing over the pasta and kale. Stir to combine. Season to taste with salt and pepper.