Grocery
Pure Corn Starch
What it is
This is a fine, white powder derived from the endosperm of corn kernels. Its primary characteristic is its ability to thicken liquids when heated, creating a smooth and glossy texture. It is a common pantry staple used in a wide variety of culinary applications, valued for its neutral flavor and effectiveness in binding and stabilizing.
How people cook with it
Corn starch is a versatile ingredient used to improve the texture and consistency of many dishes.
- Thickening sauces and gravies
- Creating smooth custards
- Binding ingredients in baked goods
- Coating fried foods
To use corn starch effectively, it is best to first create a slurry by mixing it with a small amount of cold liquid, such as water or broth. This prevents clumping. Once a smooth paste is formed, gradually whisk it into the hot liquid you wish to thicken. Bring the mixture to a simmer and continue to cook for a minute or two, stirring constantly, until the desired consistency is achieved. Overheating can break down the starch, reducing its thickening power.
How it differs from similar foods
Compared to flour, corn starch is a more potent thickener and produces a clearer, glossier finish in sauces. Flour, on the other hand, can impart a slightly opaque or cloudy appearance and a more noticeable flavor. Corn starch also tends to create a lighter texture, which is desirable in many desserts.
Who it is for
Home cooks and professional chefs rely on corn starch for its reliable thickening properties.
How to keep the rest
Store the corn starch in its original packaging or an airtight container in a cool, dry place. Ensure it is kept away from moisture, as humidity can cause it to clump and lose its effectiveness. Properly stored, it maintains its quality for an extended period.