cooking oil • garlic, minced • small onion, sliced • medium tomato, chopped (optional) • sliced pork or chicken (optional, or substitute with tofu) • shrimp, peeled and deveined (optional) • medium carrot, julienned • green beans or Baguio beans, sliced (optional) • cabbage, sliced thinly (optional) • mung bean sprouts (togue), rinsed and drained • soy sauce • water or broth •