You need 1 ingredient. The key ingredients include: ["2 to 3 tablespoons cooking oil", "1 tablespoon crushed garlic cloves", "8 ounces (about 1 cup) shelled and deveined shrimp or thinly sliced chicken", "2 tablespoons double black, thick, or sweet soy sauce", "2 tablespoons regular soy sauce", "1 teaspoon finely pounded white peppercorns, or 1/2 teaspoon finely ground white pepper", "1/2 to 3/4 teaspoon sugar (use less if using thick or sweet soy sauce)", "6 to 8 ounces Chinese flowering cabbage (choy sam) or Chinese mustard greens (gai choy) or Chinese cabbage (bok choy), stalks and leaves separated and rinsed to remove dirt and stones", "14 ounces fresh, flat rice noodles, already cut or cut into 1/2"" wide strips, rinsed in cold water to remove excess oil or dried hor fun noodles, cooked and drained", "2 eggs, beaten", "1 1/2 cups (41/2 ounces) bean sprouts, rinsed or blanched (scald in boiling water for 1 minute, drain, and rinse with cold water)", "6 whole dried red chilies, steeped in hot water for 5 to 8 minutes and then deseeded; or 1 to 11/2 tablespoons of cili boh; or 1/2 to 3/4 tablespoon bottled sambal oelek", "Optional: 11/2 to 2 teaspoons dried shrimp paste (belacan), toasted at 400u00b0F for 15 minutes (see page xx); or whole dried shrimps, soaked in hot water for 5 to 8 minutes till soft, then drained", "1/4 cup water", "1/3 cup sliced Chinese chives (kuchai) or spring onions", "1 or 2 fresh red chilies (Fresno, jalapeno, Serrano, cayenne, Thai, or cherry), sliced"].