Stir-fry frog legs with ginger and spring onion

Ingredients

• 3 frogs, skinned and chopped to pieces
• 300 g Spring onion, cut into 5 cm strips
• 1 piece of ginger, cut into slices or strips
• 2 tablepsoons oil
• 100 ml of water
• 1 tablepsoon of (Vegetarian) Oyster Sauce
• 1 tablepsoon dark soy sauce
• cornstarch for thinkening

Marinade for at least 30 minUTEs:

• 1 tablepsoon of (Vegetarian) Oyster Sauce
• 1 egg
• 1/2 tablepsoon corn flour
• 1/2 teaspoon sugar
• 1/4 teaspoon salt
• 1 tablepsoon Hua Tiao Jiu
• 1 tablepsoon water
• a dash of pepper