Bring a pot of salted water to a boil and cook the noodles until al dente.
Reserve a few tablespoons of noodle water before draining the noodles.
Whisk together the peanut butter, light soy sauce, dark soy sauce, minced garlic, rice vinegar, sugar, heavy cream, and noodle water until smooth.
Add the drained noodles directly into the bowl with the sauce. Toss thoroughly until your noodles are fully covered.
Transfer the noodles to serving bowls while warm. Optionally garnish with sesame seeds, scallions, and chili flakes.
