whole wheat noodles - 200 grams (cooked according to package instructions, usually 6-8 minutes)
salt - 1 pinch (for boiling water)
ribeye beef - 200 grams (cut into medium pieces)
shrimp - 200 grams (peeled and deveined)
red bell pepper - 1 medium (cut into thin strips)
green bell pepper - 1 medium (cut into thin strips)
onion - 1 medium (cut into julienne strips)
garlic - 3 cloves (finely chopped)
fresh ginger - 1 tablespoon (finely chopped)
oil - 2 tablespoons (for stir-frying)
dark soy sauce - 2 tablespoons (adds color and depth)
oyster sauce - 1 tablespoon (adds umami flavor)
hoisin sauce - 1 tablespoon (adds sweet and savory flavor)