1/4 cup sesame seeds
1/4 cup chunky peanut butter
2 medium cloves garlic , minced or pressed through garlic press (about 2 teaspoons)
1 tablespoon minced fresh ginger
5 tablespoons soy sauce
2 tablespoons rice vinegar
1 teaspoon hot pepper sauce (such as Tabasco)
2 tablespoons packed light brown sugar
Hot water
1 1/2 pounds boneless, skinless chicken breast halves
1 tablespoon salt
12 ounces dried spaghetti noodles
2 tablespoons toasted sesame oil
4 scallions (green onions), sliced thin on diagonal
1 medium carrot, grated