Difference between Baking Powder & Baking Soda

🍪 Examples of Baking Powder in Use:

Vanilla Cake – where there’s no other acidic ingredient.

Sugar Cookies – for light and fluffy texture.

Scones or Biscuits – when you’re not using an acid like buttermilk.

⚠️ Important Notes:

Easier to use for beginners, since no additional acid is required.

Cannot substitute 1:1 with baking soda (you’ll need more baking powder).

🔄 Can You Substitute One for the Other?

Baking Soda → Baking Powder: Yes, but use 3x more baking powder than baking soda. It may slightly affect taste and texture.

Baking Powder → Baking Soda: Only if you add an acid, and use 1/3 the amount of baking soda.

đź§Ş Quick Summary Table:

Property Baking Soda Baking Powder

Composition Sodium bicarbonate Baking soda + acid + starch
Needs acid to work? Yes No (already contains acid)
Strength Stronger Weaker
Taste if misused Bitter or metallic Mild
Examples Banana bread, cookies w/ brown sugar Cakes, muffins without acidic ingredients
Substitution Use less Use 2-3x more

âś… Pro Tip:

When in doubt, check the recipe ingredients:

If you see lemon, buttermilk, yogurt, vinegar, or brown sugar → likely needs baking soda.

If there’s no acidic ingredient → use baking powder

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