2 pounds of bok choy (1 large head = 2 pounds of bok choy)
4 teaspoons vegetable oil
2 cloves of garlic, minced
1 teaspoon of fresh ginger, grated or 1/4 teaspoon dried ginger
3 Tablespoons of water
1 medium tomato, chopped
1 small onion, chopped
1 bell pepper, chopped
Optional:
½ teaspoon sesame oil