Step 1

Cook pasta per package directions 1 minute past al dente. Reserve 1/2 cup pasta cooking water, drain pasta, and rinse under cold water to cool.

Step 2

Meanwhile, in large bowl, whisk tahini, peanut butter, soy sauce, chili crisp, maple syrup, rice vinegar, sesame oil, ginger, garlic, and 6 tablespoons water until smooth. Add rinsed pasta and toss, adding a splash of reserved pasta water as needed, until coated.

Step 3

Divide among bowls and top with scallions, cucumbers, peanuts, and chili crisp if desired.