Shanghai Noodle Salad

Name: Shanghai Noodle Salad
Ingredients: 1 pound fresh thick Chinese wheat noodles; 0.25 cup ketchup; 3.5 tablespoons sesame oil; 3.5 tablespoons soy sauce; 2 tablespoons brown sugar; 2 teaspoons kosher salt; 1.5 teaspoons lime juice; 0.25 cup chopped green onion; 2 carrots, peeled and shredded; 1 small zucchini, cut into matchsticks; 1 red bell pepper, cut into matchsticks; 1 tablespoon toasted sesame seeds; 1 teaspoon crushed red pepper flakes