If you’re new to baking, it’s easy to get confused between some of the basic ingredients.
Baking powder and cornstarch are frequently seen in similar recipes, but they are used for unique purposes.
Cornstarch, also known as corn flour, is often used to thicken sauces and soups.
Baking powder is a leavening agent that serves a different purpose in most recipes.
Baking powder isn’t the same as cornstarch, and the two aren’t interchangeable.
Let’s take a look at the differences and see why…
What is Baking Powder?
Baking powder is a leavening agent used in baking that helps baked goods rise by releasing carbon dioxide gas when mixed with moisture and heat.
It is made up of a combination of baking soda, an acid such as cream of tartar, and a moisture-absorbing ingredient like cornstarch.
When baking powder is added to a recipe, the acid and baking soda react with each other, creating carbon dioxide bubbles that cause the dough or batter to rise.
This results in a light and fluffy texture in baked goods such as cakes, muffins, and biscuits.
Baking powder is often used as a substitute for yeast in recipes that don’t require a long rising time.
What is Cornstarch?
Cornstarch is a versatile ingredient made from the starch extracted from the kernels of corn.
Not only is it affordable, but it has a variety of culinary uses that make it a kitchen essential.
One of the most common uses of cornstarch is as a thickening agent for liquid ingredients.
Chefs and home cooks alike rely on it to improve the consistency of soups, stews, casseroles, and sauces.
It is also used as a binding agent in pie fillings and as a thickening agent in desserts.
To use cornstarch as a thickener, it is typically mixed with cold water first to create a slurry, and then added to other ingredients during cooking.
Cornstarch activates at around 150°F, so it is important to avoid overheating to prevent it from breaking down and losing its thickening power.
Unlike baking powder, which is a leavening agent, cornstarch does not cause baked goods to rise. Instead, it is used solely to thicken liquid ingredients.
Some of the most common culinary applications of cornstarch include gravies for meats and vegetables, hearty stews, and thickening liquid batter for muffins and cornbread.
It is important to note that cornstarch and baking powder are not interchangeable ingredients.
If a recipe calls for baking powder, it is best to use it as directed to ensure optimal results.
Only use cornstarch when specifically called for in a recipe, and avoid substituting one for the other.
Buy Your Cornstarch Online
Because it’s used in so many recipes, it’s worth keeping cornstarch in your kitchen for whenever you need it.
Thankfully, it’s one of the most affordable baking ingredients you can find.
- Try this non-GMO 365 Everyday Value Corn Starch. It’s reliable for any recipe.
- For recipes that use cornstarch for thickening, this Edelin Stainless Steel Measuring Spoons set will also become an essential item in your kitchen.
Baking powder isn’t the same as cornstarch, but you’ll likely use both ingredients often as you continue to explore the joys of baking.
