WARNING: If it is not a quality problem, return and exchange postage shall be borne by yourself NAZRI Serbuk Penaik (100g & 200g)/NAZRI Baking Powder (100g & 200g) CUSTOMER CARE & QUALITY GUARANTEE -Quality Assurance -Halal Assurance Baking powder is used in batters where there is no acid present, such as in: cookies, cakes, pastries, pies and quick bread. It makes the baked goods voluminous by forming carbon dioxide when the baked good is heated. Recommendation: use around 1 teaspoon of baking powder per 1 cup of flour in a recipe. If too much is used in your recipe, this produces big bubbles that will run into each other and then rise to the surface and pop. This result is that the baked goods become heavy or sunken.