Can You Substitute Marshmallows for Marshmallow Fluff in Fudge

Updated on March 6, 2023

Are you planning to make fudge to enjoy in the evening but have no marshmallow fluff? At this time with marshmallows, you will ask if you can substitute marshmallows for marshmallow fluff in fudge. The answer is yes, but it needs to follow a proper process as both have the same ingredients but different cooking processes. To get the same taste and texture as marshmallows, you must pass them through a process. Here, in this article, I will share everything with you; keep reading.

Can You Substitute Marshmallows for Marshmallow Fluff in Fudge?

You can buy marshmallow fluff from the market and can also make it at home, but these are not the only options. If you cannot go out or have no ingredients for marshmallow fluff but have marshmallows, you are good to go. As the answer, can you substitute marshmallows for marshmallow fluff in fudge? So, with marshmallows, you don’t have to cancel your plan of making a tasty fudge. You just have to follow these given steps and you will get a perfect marshmallow fluff.

How to Make Marshmallow Fluff From Marshmallows


  • A cup of mini marshmallows/ 10 large
  • A teaspoon of corn syrup/ regular syrup

Step 1

Set a double boiler to melt the marshmallows. For this, use low heat to avoid burning incidents. Wait for a while till you get melted marshmallows. It’s time to add syrup and mix it vigorously to avoid lumps. Also, it is important to get a smooth consistency and to prevent sticking to the pan.

Step 2

Your marshmallow fluff is ready. Store it in a bowl or bottle. Make sure to transfer it when it is hot for convenience. Don’t let it cool on the side but transfer it directly from the double boiler.

Can I Use Homemade Marshmallows?

Yes, it is best to use homemade marshmallows because, at home, you get good quality. However, in this case, you have to change the making process. Add more syrup, like 1 to ½ teaspoon, to get a suitable thickness. Also, if you have big-sized marshmallows, cut them into small pieces and fill a cup to get the exact quantity mentioned in the recipe.

Can I Use Jumbo Marshmallows Instead of Mini?

You can use big-sized marshmallows as size doesn’t matter here as both have the same recipe. However, the quantity issues here, and to avoid any change, you can cut them into tiny pieces. After this, fill the cup and press them to remove air, as you need a cup of marshmallows for this magical recipe.

How Long Can I Store It?

A Marshmellow fluff has air bubbles that give it a classic fluff. Unfortunately, this air leaves it very quickly and makes it useless. Therefore, you can keep it for two days maximum and use it during this period. However, this making process is easy, so you don’t need to store it and make it fresh for use for extra fluff.


Marshmallows are sticky, and they can be unpleasant for you. So, to avoid this, you can use oil on your hand and the container. This way, you can transfer the product conveniently without any messy hands.


Are marshmallow creme and fluff the same?

Both are the same if you compare based on ingredients. However, marshmallow fluff is on the expensive side because of its making process. For marshmallow creme, manufacturers add the ingredients and mix, but for fluff, they use a batch-whipping process that needs extra effort.

What does marshmallow fluff taste like?

If you compare it with a marshmallow, it almost tastes the same. Both are different physical existence as fluff is like spread. It tastes more like a roasted marshmallow because of the batch-whipping process.

How do you thicken marshmallow fluff?

You can add Cream of Tartar as it reacts with egg white and helps to make the fluff thick. A marshmallow fluff should be like a spread, so adding this ingredient is not essential. However, if you like a fluff that can hold shape, you can add it.

The Bottom Line

Can you substitute marshmallows for marshmallow fluff in fudge? Yes, you can, but don’t forget to follow the above-shared recipe as it is. This process is crucial as adding extra or less syrup can ruin the recipes. Also, keep stirring the mixture to get a smooth texture. After making a fluff, you can use it instantly for fudge or store it for later use. However, it is recommended to make a fresh product for an extra yummy taste.

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