Begin by preparing your noodles al dente according to the directions on the box.
When noodles are done, strain and rinse them with cold water.
Meanwhile, whisk together soy sauce, sweet chili sauce, sesame oil, peanut butter, rice wine vinegar, hot chili oil, garlic, and lime juice until it’s smooth and creamy. Let it rest.
Add cooked noodles to a large bowl and top with diced red pepper, carrots, cilantro, scallions, and red onion,
Pour the sauce on top and toss everything together until each noodle is coated. Serve immediately or put in the fridge until chilled.