2 Tablespoons soy sauce
1 teaspoon cornstarch
pinch of ginger
1 or 2 cloves of garlic, chopped
1 teaspoon tabasco or other hot pepper sauce
1 Tablespoon sherry
Mix everything together, and after stir-frying veggies or tofu reduce heat and add sauce. Stir for about 2 more minutes. Very easy, and delicious! A great way to add flavor to the simplest stirfry.