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Book 9, Question 55 · Video

Why Do Some Recipes Need Both Baking Soda and Baking Powder?

Video · 1:59 · Crafty Clover explains, from A Million Whys Book 9

Some recipes need both baking soda and baking powder because they work in different ways! Baking soda needs an acid in the batter, like buttermilk, to make gas. Baking powder bring

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What Crafty Clover says in this video

Intro

Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. Why do some recipes need both baking soda and baking powder?

The Big Idea

Some recipes need both baking soda and baking powder because they work in different ways! Baking soda needs an acid in the batter, like buttermilk, to make gas. Baking powder brings its own acid.

Baking Soda

Step one: baking soda needs acid. Baking soda is a base, so it only makes gas when it meets an acid. Buttermilk, yogurt, honey, lemon juice, and brown sugar are all acidic ingredients.

Baking Powder

Step two: baking powder is a ready-made mix. It has baking soda plus dry acids already inside, so it makes bubbles when wet and again when hot. That makes it handy for recipes without much acid.

Use Both

Step three: bakers use both. Soda neutralizes extra acid and helps the crust turn golden brown. Powder adds extra lift so the cake or cookie gets fluffy.

A Closer Look

Let's take a closer look! Baking soda is a base. It needs an acid partner to work. Baking powder already contains its own acid. Together they help bakes rise and brown.

Quick Facts

Quick facts! Too much baking soda can leave a soapy taste. Baking powder can lose its power after a long time, so check the date. The bubbles are carbon dioxide, the same gas as in fizzy drinks. A grown-up must handle the oven, and nobody tastes raw batter.

Think Like a Scientist

Now, think like a scientist! Compare two recipes, one with baking soda and one with baking powder. Spot the acid ingredients, like buttermilk, yogurt, or honey. Which recipe has an acid? Ask a grown-up to help you read them.

Outro

Baking soda needs acid, but baking powder brings its own. Science is amazing! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!

Why I wrote this