Baking Powder: An Overview
Baking powder is a dry chemical leavening agent used in baking to create light and fluffy pastries. It is comprised of an acid (typically cream of tartar) and a base (usually sodium bicarbonate). These two ingredients react when combined with moisture, releasing carbon dioxide gas which forms air pockets within the batter or dough, resulting in a lighter texture.
How Does Baking Powder Work?
Baking powder is activated when it combines with both moisture and heat. When the acid and base components come into contact with water, they react to form carbon dioxide gas. This gas becomes trapped within the batter or dough, creating air pockets and resulting in a lighter, more porous texture.
Types of Baking Powder
There are two main types of baking powder: single-acting and double-acting. Single-acting baking powder reacts immediately when mixed with moisture, so it is important to add it to the batter or dough just before baking. Double-acting baking powder reacts twice - once when mixed with moisture and again when heated. This allows for a more extended rise, resulting in a lighter and more tender crumb.
Using Baking Powder
When using baking powder, it is important to follow the recipe's instructions carefully. Too much baking powder can result in a bitter taste, while too little can lead to a dense, heavy texture. Generally, 1 teaspoon of baking powder is used for every cup of flour in the recipe.
Other Uses for Baking Powder
In addition to baking, baking powder has a variety of other uses:
- Tenderizing meat: Baking powder can be used to tenderize tough cuts of meat by breaking down the proteins.
- Cleaning: Baking powder can be used as a natural cleaning agent. It can be used to remove stains, clean ovens, and even unclog drains.
- Deodorizing: Baking powder can be used to deodorize refrigerators, carpets, and other household items.
How many calories are in Baking Powder?
Each 1 tsp of Baking Powder contains 2.4 calories.
Baking Powder Nutritional Information
| Nutrient | Amount per 1 tsp (4.6g) |
|---|---|
| Calories | 2.4 Calories |
| Protein | 0g |
| Fat | 0g |
| Saturated Fat | 0g |
| Cholesterol | 0mg |
| Carbohydrates | 1.3g |
| Dietary Fiber | 0g |
| Sugar | 0g |
| Sodium | 0.488mg |
| Potassium | 0.0009mg |
| Calcium | 0.27mg |
| Iron | 0.0005mg |