Slice the carrot into thin matchsticks. Do the same to the bell pepper. Mince or grate the garlic. Chop the green onion.

Add stock and soy sauce to a medium to large soup pan and bring to a boil. Once boiling, add the remainder of the ingredients, being sure to submerge the noodles thoroughly. Let stand covered for 10 minutes, or until the noodles are tender. Taste and adjust seasoning as needed- typically, this means adding a bit more soy sauce.