Braised Tofu with Ground Pork

INGREDIENTS

• 1 block firm or extra firm tofu
• salt and freshly ground black pepper
• 1 tablespoon cooking oil
• 1 pound ground pork, beef, turkey or chicken
• 1 clove garlic, very finely minced
• 1 teaspoon grated fresh ginger
• 1 cup chicken broth
• 2 tablespoons oyster sauce
• 1 tablespoon soy sauce
• 1/4 cup cool water
• 1 teaspoon cornstarch
• 1/2 stalk green onion, chopped