Running low on corn syrup? Here are the best verified substitutes, including how to adjust your measurements.

About corn syrup
Corn syrup is a thick, viscous liquid sweetener made by processing cornstarch with enzymes or acids to break it down into glucose. It is widely used in confectionery, baking, and preserves to prevent sugar crystallisation, add body, and retain moisture. Its mild, neutral sweetness makes it a versatile ingredient in candies, frostings, pecan pie, and glazes.
Dietary labels are general guidance based on typical composition. Not a guarantee — see disclaimer.
Best substitute
Golden syrup is the closest widely available substitute in Australia, the UK, and New Zealand. It has a similar viscosity and anti-crystallisation properties, though it adds a mild buttery, caramel flavour.
Alternative
Glucose syrup is functionally nearly identical to corn syrup — it is also a refined glucose solution with the same anti-crystallisation properties and neutral flavour. It is widely available in supermarkets and cake decorating shops.
| Country | Name |
|---|---|
| Australia | glucose syrup |
| IE | glucose syrup |
| New Zealand | glucose syrup |
| United Kingdom | glucose syrup |
Measurements change across those countries too, not just names — a cup of corn syrup in an Australian recipe is not a US cup. The kitchen conversion chart covers cup, spoon and oven temperature differences.
Alternative
Honey shares corn syrup's ability to inhibit crystallisation and retain moisture, making it a good substitute in most baking and candy applications. It has a pronounced floral flavour that will be noticeable in the finished dish.
Alternative
Rice malt syrup (also called rice syrup) is made from fermented cooked rice and has a mild, lightly sweet flavour similar to light corn syrup. It works well as a vegan, fructose-free alternative in baking and confectionery.
Alternative
Agave syrup is a plant-based liquid sweetener with a neutral flavour and similar viscosity to corn syrup. It is sweeter than corn syrup, so a slightly smaller quantity is needed, and it works best in no-bake or low-heat applications.