white karo

White Karo is a light corn syrup produced by the Corn Products Refining Company (now part of Ingredion), first introduced in 1902. It is a clear to pale golden liquid sweetener derived from corn starch through enzymatic hydrolysis, resulting in a mixture of glucose and maltose. Unlike dark Karo syrup, which contains molasses and caramel coloring for a deeper flavor and color, white Karo maintains a neutral, mild sweetness with minimal molasses content. The syrup has a thick, viscous consistency and is often used as a direct substitute for other corn syrups and liquid sweeteners in American baking and cooking.

The product became a staple of American home kitchens throughout the 20th century, particularly valued for its consistency in candy-making, baking, and as a topping for foods. White Karo is shelf-stable and has a long storage life, making it a pantry staple in many households.

White Karo syrup is extensively used in American baking and candy-making, where its neutral flavor and smooth texture make it ideal for caramel sauces, pecan pies, and candies such as taffy and popcorn balls. It prevents crystallization in candies and frostings due to its interfering sugar properties, making it indispensable in recipes where a smooth, non-grainy texture is desired. The syrup also serves as a topping for pancakes, waffles, and ice cream, and is used in some glazes and marinades.

In professional baking, white Karo is preferred when a clean sweetness without molasses undertones is needed. It can be used interchangeably with light corn syrup in most recipes, though direct substitution ratios may vary slightly depending on the recipe's moisture content and desired viscosity.