Boil noodles until tender, then drain and rinse under cold water.
In a bowl, whisk together peanut butter, soy sauce, sesame oil, sriracha, lime juice, garlic, and ginger.
Add 1–2 tablespoon warm water if needed to thin the sauce to a creamy consistency.
Let the sauce rest for 10 minutes to enhance flavor.
Toss cooked noodles with the peanut sauce, vegetables, and protein of choice.
Mix gently using tongs to coat evenly.
Rest for 5 minutes before serving to let flavors meld.