Perfect Homemade Corn Syrup Substitute Recipe - Bold Baking Basics (2024)

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My Perfect Homemade Corn Syrup Substitute is a candy-like sauce that cooks up to be super thick, full-bodied, and sweet just like real corn syrup.

By Gemma Stafford | | 491

Last updated on November 23, 2022

Perfect Homemade Corn Syrup Substitute Recipe - Bold Baking Basics (1)

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In true Bold Baking Basics fashion, my Corn Syrup recipe is for an ingredient I never came across when baking in Ireland. Corn syrup is a common baking ingredient in America, but if I saw a recipe using corn syrup back home I knew I couldn’t make that recipe. It’s baking hacks like these that allow you to bake anything you want, no matter where you are in the world!

So, my recipe is for all of you Bold Bakers that don’t want to use corn syrup, for those who simply cannot find it, and for those who like to make it all from scratch. While this recipe for homemade corn syrup is not anexact recipefor corn syrup, it is the perfect substitute. I have great recipes for ingredients like Homemade Cream Cheese or Condensed Milk on my Bold Baking Basics page!

What are substitutes for corn syrup?

Making this corn syrup substitute could not be easier. Made of only sugar, water, cream of tartar, and lemon juice, this candy-like sauce cooks up to be super thick, full-bodied, and sweet just like corn syrup.

[ Need more substitution ideas? How about how to Substitute Eggs! ]

There are other corn syrup substitutes out there like rice syrup, golden syrup, and glucose syrup — which are easier to find in Europe. That said, all of these substitutes do not yield the same color and texture as my homemade sub. If you’re looking for a corn-free corn syrup substitute, this is hands down the most effective one.

Is glucose syrup the same as corn syrup?

Yes, corn syrup is in fact a variety of glucose syrup and my substitute is as well. Again, the major difference here is that mine is made with no corn what-so-ever, no artificial ingredients, or stabilizers.

Perfect Homemade Corn Syrup Substitute Recipe - Bold Baking Basics (2)

How can I use Corn Syrup?

Use my Corn Syrup Substitute to make Homemade Marshmallows and even Rolled Fondant.

How long does this corn syrup substitute last?

As this substitute has no preservatives it will last for up to 3 months.

While that’s not the same shelf life as store-bought corn syrup, it’s still quite a long time. This means that once you make one batch, you can almost always have this on hand for all of your cooking and baking needs that call for corn syrup.

Get More Bold Baking Basics!

  • Homemade Sweetened Condensed Milk
  • How to Make a Molasses Substitute
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  • Hot Chocolate Mix

Check out my new cookbook,BiggerBolder Baking Every Day, for more great baking basics and classic recipes!

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Easy Almond Flour Baking Mix Recipe
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Watch The Recipe Video!

Perfect Homemade Corn Syrup Substitute

4.48 from 355 votes

Print Recipe

My Perfect Homemade Corn Syrup Substitute is a candy-like sauce cooks up to be super thick, full-bodied, and sweet just like real corn syrup.

Author: Gemma Stafford

  • Limited Ingredients
  • Stovetop
  • Saucepan

Prep Time 5 minutes mins

My Perfect Homemade Corn Syrup Substitute is a candy-like sauce cooks up to be super thick, full-bodied, and sweet just like real corn syrup.

Author: Gemma Stafford

Ingredients

  • 2 cups (16oz/450g) sugar
  • 3/4 cup (6floz/170ml) water
  • 1/4 teaspoon cream of tartar (there is no substitute for this)
  • 2 teaspoons lemon juice*
  • a pinch of salt

Instructions

  • In a heavy bottomed saucepan, over medium heat, add the sugar, water, cream of tartar, salt and lemon juice.

  • Once the sugar dissolves, turn down the heat and let the syrup simmer steadily until it reduces significantly and becomes a thick syrup that drips off your spatula slowly. This will take roughly 15 to 20 minutes. You can test if it's ready by putting a drop on a cold plate and placing it back in the fridge for 10 minutes. If it is really thick once it's cold then it is ready. To be even more exact, you want it to reaches 230°F (110°C) on a candy thermometer.

  • Remove from the heat and put the pot in a bowl of cold water to cool it down quickly. Once the syrup cools down completely use as directed in your recipe.

  • You will end up with roughly 1 1/3 cups (14oz/398g) of corn syrup substitute. Store in an airtight container at room temperature for 3 months.

Recipe Notes

*The lemon juice prevents the sugars from crystallizing once stored.

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Perfect Homemade Corn Syrup Substitute Recipe - Bold Baking Basics (9)

Kathy

4 years ago

Hi,

I made this, using Truvia, instead of sugar, and it turned out great. It was an awesome substitute in the pecan pie I made.

39

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Tracie Rye

4 years ago

Hi Gemma. I have just made this but I just couldn’t get it to the point where it dropped off the spatula. I gave up after 50 minutes. It seems ok and tastes ok but it is more of a golden colour. So it still alright? Or have I burnt it?

13

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Perfect Homemade Corn Syrup Substitute Recipe - Bold Baking Basics (11)

Jean Wood

4 years ago

Hi, Gemma.
Will this substitute work for Candy such as Carmels

12

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Perfect Homemade Corn Syrup Substitute Recipe - Bold Baking Basics (12)

Karri

4 years ago

Can this be used instead of corn syrup in a cotton candy recipe?

10

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Perfect Homemade Corn Syrup Substitute Recipe - Bold Baking Basics (13)

Jules

3 years ago

Thank you so much for this!! I’m in Ireland an watched ina garten make marshmallows an wanted to have a go but couldn’t find corn syrup!! I’m so happy 😁

9

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Perfect Homemade Corn Syrup Substitute Recipe - Bold Baking Basics (14)

Debra L Covault

3 years ago

Can you make a double batch or do you have to make each batch separately?

5

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Perfect Homemade Corn Syrup Substitute Recipe - Bold Baking Basics (15)

Andreina

4 years ago

Loved this recipe …..my merengue to cover up the cake was delicious and BEAUTIFUL. THANK YOU

3

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Perfect Homemade Corn Syrup Substitute Recipe - Bold Baking Basics (16)

Mishka

2 years ago

Hi Gemma

Can you use this recipe to make almond rocca?
I love all your recipes! Thx. Kind regards

2

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Perfect Homemade Corn Syrup Substitute Recipe - Bold Baking Basics (17)

Melissa

2 years ago

I love this! I’ve been trying to get granola and cereal bars to turn out like I wanted them to. This syrup is absolutely perfect! Thank you so much!

1

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Perfect Homemade Corn Syrup Substitute Recipe - Bold Baking Basics (18)

sheethal

3 years ago

hi. can this be stored gornlater use and how?

1

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About Us

Meet Gemma

Perfect Homemade Corn Syrup Substitute Recipe - Bold Baking Basics (24)

About Us

Meet Gemma

Hi Bold Bakers! I’m Gemma Stafford, a professional chef originally from Ireland, a cookbook author, and the creator of Bigger Bolder Baking. I want to help you bake with confidence anytime, anywhere with my trusted and tested recipes and baking tips. You may have seen one of my 500+ videos on YouTube & TikTok or as a guest judge on Nailed It! on Netflix or the Best Baker in America on Food Network. No matter your skills, my Bold Baking Team & I want to be your #1 go-to baking authority.

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Perfect Homemade Corn Syrup Substitute Recipe - Bold Baking Basics (2024)

FAQs

How to make your own corn syrup substitute? ›

Simple Syrup

Instead, dissolve 1 cup of sugar in 1/4 cup of water to mimic corn syrup and bring the Brix level to around 80%. Since the only taste the simple syrup will bring is sweetness, you can use it for a variety of recipes like pies, sauces, and co*cktails. However, do not use it for candy making!

Which of the following ingredients can be used as a substitute for 1 cup corn syrup? ›

You can replace 1 cup of corn syrup with one of these simple substitutes: 1 cup sugar dissolved in 1/4 cup warm water. 1 cup honey. 1 cup light molasses.

Does cornstarch and water make corn syrup? ›

Cornstarch Corn Syrup - Recipe - Cooks.com. Mix the cornstarch with the cold water; place in a saucepan and bring to a boil, stirring while cooking. When it becomes clear, add the sugar. Boil down until it is the thickness of prepared corn syrup.

Can corn syrup be made at home? ›

In a heavy bottomed saucepan, over medium heat, add the sugar, water, cream of tartar, salt and lemon juice. Once the sugar dissolves, turn down the heat and let the syrup simmer steadily until it reduces significantly and becomes a thick syrup that drips off your spatula slowly.

What is a good substitute for corn syrup in pecan pie? ›

For every one cup of corn syrup that the recipe calls for, use one cup of maple syrup instead. The great thing about maple syrup is it has some nutritional benefits. Maple syrup contains antioxidants, vitamins, and minerals, such as Vitamin B6, calcium, niacin, potassium, and riboflavin.

What has the same consistency as corn syrup? ›

Molasses. The consistency of molasses is very similar to corn syrup and can be used with a 1:1 ratio as an alternative in baked goods.

How to turn cornstarch into corn syrup? ›

9 Corn starch is converted into ordinary corn syrup through a process called acid hydrolysis. In this process, the wet starch is mixed with a weak solution of hydrochloric acid and is heated under pressure. The hydrochloric acid and heat break down the starch molecules and convert them into a sugar.

Is Karo syrup the same as corn syrup? ›

Share on Pinterest Karo is a type of corn syrup that has a laxative effect. People mainly use Karo syrup in recipes to keep food moist and prevent sugar crystallization. Karo syrup is a commercial corn syrup derived from the starch of maize. Corn syrup is an old home remedy for constipation.

Is corn syrup just sugar and water? ›

Corn syrup consists mostly of glucose. To make it sweeter and more similar in taste to regular table sugar (sucrose), some of that glucose is converted to fructose using enzymes. Different types of high-fructose corn syrup (HFCS) provide varying proportions of fructose.

Can I use honey instead of corn syrup? ›

Honey won't prevent crystallization as well as corn syrup does, so it's not the best choice if you're making candy, but it's great for other uses. You can sub in equal quantities, but at around 80 degrees Brix, honey does bring a higher rate of sweetness.

Can cornstarch replace corn syrup? ›

No! Corn syrup is a sweet, thick syrup that is used as a sweetener. Corn starch is a powder, almost tasteless and certainly not sweet, that is used as a thickener, as are many other starches.

How to make corn starch syrup at home? ›

  1. Bring 3 3/4 cups water to a rolling boil.
  2. While waiting for water to boil, mix cornstarch into 1/4 cup water. ...
  3. Once water boils, slowly stir in cornstarch mixture.
  4. If using essential oil or lemon juice, add to mixture and continue to stir for one minute.
  5. Remove from heat and let cool.
Mar 19, 2017

What is corn syrup called now? ›

High-fructose corn syrup (HFCS), also known as glucose–fructose, isoglucose and glucose–fructose syrup, is a sweetener made from corn starch.

What is the natural ingredient in corn syrup? ›

Corn syrup is a food syrup which is made from the starch of corn/maize and contains varying amounts of sugars: glucose, maltose and higher oligosaccharides, depending on the grade.

Can you skip corn syrup in a recipe? ›

Because corn syrup plays an important role in developing texture for many recipes, it's best not to leave it out. Instead of omitting it altogether, choose an alternative as a worthy swap.

How much honey do I substitute for corn syrup? ›

You can substitute an equal amount of honey for light corn syrup in many recipes. Like maple syrup, honey is not the best choice for making candies or caramel because it may crystallize. However, it is a good option for making frostings, baked goods, jams, and jellies. Be sure to opt for raw honey whenever possible.

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