When cooking desserts, the recipe of some desserts might require glucose syrup. But what if you do not have it? What can be used as a glucose syrup substitute? What are the best options to pick from?
Glucose syrup substitutes offer natural and nutritious alternatives that match the sweetness of glucose syrup while prioritizing your well-being. From unprocessed options like honey and maple syrup to innovative low-calorie sweeteners such as stevia and monk fruit extract, there is a diverse range of choices to satisfy your taste preferences and align with your dietary goals.

What Is Glucose Syrup?
Glucose syrup, also known as corn syrup or liquid glucose, is a widely used sweetener in the food industry. It is derived from corn starch and serves as a sweetening agent, thickener, and humectant in various products. It also enhances texture, prevents crystallization, and is commonly found in candies, baked goods, beverages, and processed foods.
Why Should You Replace Glucose Syrup?
Foods with dextrose syrup are harmful to your health if consumed regularly. It might increase the risk of obesity, heart disease, and many other health problems.
If you live in a region where this condiment is not that common, you can use other substances as a glucose syrup replacement for it.
“But which substances can replace glucose syrup?” you may ask. Well, let us find out in the next section of this article!
Recommended Glucose Syrup Substitutes
Take a look below to see what can be used instead of glucose syrup if you don’t have any in hand.
1. Corn Syrup

This is the most common type of glucose-based sirup you can find nowadays (especially in the United States).
People would mistakenly call it dextrose sirup, but the truth is not all dextrose condiments are corn sirup.
This is often used on cakes, candy, but you might use it interchangeably with other glucose-based condiments in many recipes if you want (or have to).
2. Honey

Honey is indeed one of the popular food ingredients in many desserts. To be more specific, it is essentially pure sugar but healthier.
Honey is a good source of antioxidants, which can prevent health problems such as heart diseases, diabetes, just to name a few.
Note that this ingredient might change the flavor of your dish, so do consider it carefully before using honey as an alternative for dextrose sirup.
Also, dark honey is much sweeter than regular honey, so use it moderately to avoid over-sweeten your dish.
3. Treacle

Treacle is another replacement for glucose-based sirup. Both dark and light variants of treacle are suitable for cakes, sweet sauces, and candy.
Note that dark treacle gives you a little bitter taste, akin to the taste of burned sugar, unlike light treacle.
Light treacle, or golden sirup, is quite similar to honey. Both honey and light treacle consist of glucose and fructose.
Light treacle does not change the flavor of your recipe, so it is better if you do not want to alter the recipe’s taste so much.
4. Agave Nectar

Agave nectar, or agave, is another type of condiment for sweetening your dish. It comes from the blue agave plant, particularly the fluid inside it.
Therefore, nectar is the best substitute for glucose in baking, vegan cooking, and candy making.
Agave nectar is a one-to-one substitution to glucose-based condiment. That means if the recipe calls for two tablespoons of dextrose sirup, then you can replace it with two tablespoons of agave nectar.
5. Maple Syrup

This is the pricier alternative to corn syrup. Unlike corn condiment, which offers an intensely sweet flavor, and a thicker texture, it is richer in flavor and smoother in terms of texture.
Like most syrups, it is suitable for baking. However, it is not suitable for candy making, as it contains mostly sucrose rather than fructose or glucose.
As such, the only candy you can make out of maple condiment is maple candy.
6. Birch

Birch is one of the pricier liquid glucose substitutes, even more so than the maple itself. The reason is that you need roughly 100 to 150 liters of sap to make 1 liter of liquid.
Birch is similar to dextrose sirup but with fructose and glucose instead of sucrose. Because it contains mostly fructose and glucose, you can use it for baking and candy making, like most sugar.
7. Brown Rice

Brown rice syrups are a good alternative for glucose-based syrups for cutting out some calories and fructose in your diet. It is not healthier than other syrups, but it is less calorific.
Brown rice contains 100% glucose with no fructose at all. Nevertheless, it is still a good glucose syrup substitution for baking and making candy.
8. Butter (Or Cream)

If your goal is just thickening the texture of something, then butter is a great choice for this job.
The fat in butter also interrupts the crystallization of candy, just like glucose and fructose syrups, making it suitable for making candy.
If you do not like butter, you can also use cream to substitute butter. The cream also has the same effect in interrupting candy’s crystallization.
9. Lemon Juice

Alternatively, you can make dextrose with cane sugar and lemon juice at home. But we will not dive into the method in this section. Keep reading to learn how to make homemade dextrose in the next section.
10. Sugar

Sugar is your last resort if you do not have anything to dextrose. In particular, it offers a cleaner sweet taste than other glucose-based sirups, but it tends to get lumpy if you do not put in enough water.
However, there is a way to make homemade dextrose using only sugar. Stay tuned for the next section to know how to make your homemade dextrose.
How To Make Homemade Glucose Syrup?
Contrary to what some people might think, making glucose syrup at home is easy.
To make it with sugar, you will need the following ingredients:
- 2 cups of sugar.
- 3/4 cup of water.
- A pinch of salt.
- A teaspoon of cream of tartar.
Here are the steps to make homemade glucose sugar:
- Add all the ingredients into a saucepan.
- Turn on the heat and stir until the sugar dissolves.
- Turn the heat down to low and let it simmer for five minutes.
Then, there you go! Now you can try to make glucose syrup at home. You can use it right away or store it inside a jar for later uses.