Cream of tartar, also known as potassium bitartrate, is a common kitchen ingredient that is often used in baking and cooking. A teaspoon of cream of tartar contains approximately 8 calories. Despite its name, cream of tartar is not a dairy product, but rather a byproduct of the winemaking process.

In terms of nutrition, cream of tartar is a good source of potassium, which is important for muscular and nerve function, and can help regulate blood pressure. It also contains small amounts of calcium and iron. However, as a powdered substance, its nutritional content is relatively small compared to whole foods.

In this article, we'll explore the uses and benefits of cream of tartar, as well as any potential side effects. We'll also discuss how to store cream of tartar and how it differs from other common kitchen ingredients like baking powder and vinegar.

What is Cream of Tartar?

Cream of tartar is a white, powdery substance that is formed during the winemaking process. It is a byproduct of the tartaric acid that forms naturally in grape juice. When wine is fermented, potassium bitartrate crystals form and settle to the bottom of the barrel. These crystals are then collected, purified, and sold as cream of tartar. In cooking and baking, cream of tartar is often used as a stabilizing agent, particularly in recipes that require whipping egg whites or cream. It can also be used as a leavening agent, along with baking soda, to create lift in baked goods. It has a slightly acidic taste, similar to lemon juice.

Calories in 1 Tsp Cream of Tartar

As mentioned in the introduction, a teaspoon of cream of tartar contains approximately 8 calories. This small caloric content makes it a relatively low-calorie ingredient and suitable for use in many different types of diets.

Vitamins and Minerals in Cream of Tartar

Cream of tartar is a good source of potassium, with a teaspoon containing approximately 145 milligrams of this essential electrolyte mineral. Potassium is important for heart health and regulating blood pressure. Cream of tartar also contains small amounts of calcium and iron, which are important for bone health and oxygen transport in the body. However, as a powdered substance, the nutritional content of cream of tartar is relatively low compared to whole foods. It's worth noting that some supplements marketed as 'cream of tartar' may not contain actual cream of tartar but rather other substances, so it's important to check the label before purchasing.

Benefits of Cream of Tartar for the Body

Cream of tartar has a few potential health benefits. Because it is a good source of potassium, it can help regulate blood pressure and support healthy heart function. It may also have some antioxidant properties, which can help protect against cellular damage caused by free radicals. However, there is limited research on the specific health benefits of cream of tartar, and more studies are needed to determine its effectiveness in treating various conditions.

How to Use Cream of Tartar in Cooking and Baking

Cream of tartar can be used in a variety of ways in the kitchen. In baking, it is often used as a leavening agent, particularly in recipes that call for whipped egg whites or cream. When combined with baking soda, it creates carbon dioxide gas, which causes baked goods to rise. Cream of tartar can also be used to stabilize whipped cream or meringue, helping to keep them from deflating. Just add a pinch of cream of tartar to the mixture before beating. Additionally, cream of tartar can be used as a natural cleaning agent, particularly for removing stains from cookware or unglazed ceramics. See the 'Cream of Tartar for Cleaning' section below for more information.

Possible Side Effects of Cream of Tartar

For most people, cream of tartar is considered safe to consume in small amounts. However, its high potassium content can be problematic for people with kidney problems or those taking certain medications, such as ACE inhibitors or potassium-sparing diuretics. Excessive consumption of cream of tartar can also result in digestive upset, including diarrhea and vomiting. If you experience any adverse effects after consuming cream of tartar, discontinue use and consult with your healthcare provider.

Cream of Tartar for Cleaning

Because of its acidic properties, cream of tartar can be an effective natural cleaning agent. It works particularly well for removing stains on cookware or unglazed ceramics. To use, mix cream of tartar with a small amount of water to create a paste, then apply to the stain and scrub with a non-abrasive sponge or cloth. Rinse thoroughly with water and dry.

How to Store Cream of Tartar

Cream of tartar should be stored in a cool, dry place, ideally in an airtight container to prevent moisture from affecting its texture. It will last for several years if stored properly. If your cream of tartar has been sitting in your pantry for a while, you can check if it's still good by giving it a sniff. If it smells sour, it may have gone bad and should be discarded.

Cream of Tartar vs Baking Powder

While cream of tartar and baking powder are both leavening agents used in baking, they are not the same thing. Baking powder is a combination of cream of tartar and baking soda, along with a starch to keep it dry. This makes it a more convenient option for recipes that require leavening, as the acid and base are already combined. Cream of tartar is often used in recipes that separately call for an acid component, such as lemon juice, and a base component, such as baking soda.

Cream of Tartar vs Vinegar

Vinegar is another acidic kitchen ingredient that can be used in place of cream of tartar in certain recipes. However, while both cream of tartar and vinegar can help stabilize whipped cream or meringue, they differ in taste and texture. Cream of tartar has a slightly acidic taste, while vinegar may add a sour or bitter flavor to a dish. Additionally, cream of tartar is a dry, powdery substance, while vinegar is a liquid. The two may not be interchangeable in all recipes.