1. Home
  2. Food & Drink
  3. Home Cooking

Leavening - What is baking soda?

Baking soda plus water equals carbon dioxide

By , About.com Guide

baking, soda, leavener, leavening, agent, baking, rise, bread

Baking Soda Leavener for Baking

© 2009 Peggy Trowbridge Filippone

What is baking soda?

Baking soda is bicarbonate of soda  and is a prime ingredient in baking powder. It is akaline in nature, and when combined with an acid, it creates carbon dioxide bubbles, giving rise to doughs and batters.

Baking soda and baking powder are not interchangeable in recipes.

Since it reacts with water, baking soda should be mixed thoroughly with dry ingredients before adding liquids. This will insure even leavening. Baking soda alone is normally used when sour milk, buttermilk or other acidic liquid is used in the recipe.

Although baking soda was once added to water when boiling green vegetables to preserve color, it is now known that this process destroys vitamin C content, so ignore that old wives' tale.

More About Leaveners:

What is yeast?
What is baking soda?
What is baking powder?
What is sourdough?
Leavener History
Yeast Bread Recipes
Breadmachine Recipes
All Bread Recipes
Baking Soda Leavener for Baking Photo © 2009 Peggy Trowbridge Filippone, licensed to About.com, Inc.

Cookbooks

Artisan Baking
Artisan Bread in Five Minutes a Day
The Bread Baker's Apprentice
How Baking Works
More Cookbooks

Explore Home Cooking

About.com Special Features

Fall in Love with Chocolate

Simple and sexy chocolate dessert recipes More >

All-Star Football Food

Try these gameday recipes that are sure to please any fan. More >

  1. Home
  2. Food & Drink
  3. Home Cooking
  4. Classic Dish Recipes
  5. Specific Food
  6. Leavening - What is baking soda?>

©2010 About.com, a part of The New York Times Company.

All rights reserved.