Nine year old baking powder is definitely past its expiration date. While it might not actually be poisonous, it may have deteriorated to the point where it would no longer have effective leavening properties.
Baking powder can be used to clean fruit effectively by creating a mixture of water and baking powder, then gently scrubbing the fruit with the mixture to remove dirt, wax, and pesticides. The abrasive nature of baking powder helps to clean the fruit's surface without leaving any harmful residues.
No, baking powder does not absorb odors when used in baking.
Baking powder can be used to extinguish a grease fire by smothering the flames. When baking powder is sprinkled on the fire, it releases carbon dioxide gas, which helps to suffocate the flames by displacing oxygen. This method is safe because baking powder is non-toxic and does not produce harmful fumes when used to put out a grease fire.
Baking soda is an alternative to baking powder that can be used in baking recipes.
A homemade substitute for baking powder that can be used in baking recipes is a mixture of cream of tartar and baking soda.
Baking powder typically smells slightly acidic and has a faint, chemical-like scent when used in baking.
No, baking powder should not be used as a substitute for baking soda when smoking cocaine. Baking powder contains additional ingredients like cream of tartar and cornstarch, which can have harmful effects when heated and inhaled. It is important to use only baking soda if called for in the process of preparing and smoking cocaine.
Baking powder can be used for cleaning, cooking and odor control.
Baking powder or baking soda can be used as substitutes for yeast in baking.
Baking powder allows the dough to rise, and is often used with salt.
Baking powder can be used as a substitute for baking soda in baking recipes.
One suitable baking powder substitute that can be used in recipes is a mixture of cream of tartar and baking soda.