Rumford · 6.5 oz
Rumford Corn Starch, 6.5 oz
What it is
This is a fine, white powder made from the endosperm of corn kernels. It is a common pantry staple used as a thickening agent in many culinary applications. Its pure white color and neutral flavor make it versatile for both sweet and savory dishes. The starch granules are processed to ensure consistent performance when heated with liquids.
How people cook with it
Corn starch is a go-to ingredient for achieving smooth, velvety textures in sauces, gravies, and desserts. It helps bind ingredients together and provides body to liquid mixtures.
- Thickens sauces and gravies
- Stabilizes custards and puddings
- Creates crisp coatings for fried foods
- Improves texture in baked goods
To use corn starch effectively, it is typically mixed with a small amount of cold liquid, such as water or broth, to create a slurry. This slurry is then gradually whisked into the hot liquid you wish to thicken. Stirring continuously over medium heat will allow the starch granules to swell and absorb moisture, resulting in a thicker consistency. Avoid adding dry corn starch directly to hot liquids, as this can cause lumps. The thickening process usually occurs as the mixture comes to a simmer.
How it differs from similar foods
Compared to flour, corn starch is a more potent thickener and creates a clearer, glossier finish in sauces. It also has a more neutral flavor profile than flour, which can sometimes impart a slightly wheaty taste.
Who it is for
Home cooks and professional chefs rely on corn starch for its reliable thickening power and smooth results.
How to keep the rest
To maintain its quality, store the remaining corn starch in its original container or an airtight one in a cool, dry place. Ensure the lid is tightly sealed to prevent moisture absorption, which can lead to clumping and affect its performance. Proper storage will keep it effective for future use.