$20 worth of ground pork (about 1/2 pound or 225 grams, half lean, half fatty) • Napa cabbage (about 225 grams) • wood ear mushrooms (about 1 cup, 50 grams) • egg white • dumpling wrappers (about 225 grams) • soy sauce • sugar • cornstarch • oil • egg yolk • ground black pepper • sesame oil