straw mushrooms • large sheets nori (seaweed) • eggs • (about 3.5 oz/100g) Shanghai bok choy (or baby bok choy) • bean sprouts • sliced green onions (or garlic chives) • sweet potato starch (about 60g) • water (about 240ml) • Salt, to taste • White pepper, to taste • minced garlic (about 10g) • ketchup (about 30g) •