Marshmallow fondant figures are a delightful way to add charm and personality to cakes, cupcakes, and desserts. Whether you’re a professional baker or a passionate home decorator, you know the joy of crafting intricate designs from this versatile icing. However, to maintain the quality, shape, and appearance of your fondant figures, proper storage is essential. In this article, we explore how to store marshmallow fondant figures to ensure they stay fresh, pliable, and ready for use whenever you need them.
Understanding Marshmallow Fondant and Its Unique Properties
Before diving into storage methods, it’s important to understand what marshmallow fondant is and why storage matters. Marshmallow fondant is a type of fondant made primarily from marshmallows and powdered sugar, often with the addition of glycerin, shortening, or corn syrup for enhanced elasticity and shine. Unlike rolled fondant, it’s softer and more elastic, which makes it perfect for molding into figures, flowers, and other decorative elements.
However, this elasticity and softness make marshmallow fondant more sensitive to temperature, humidity, and time. Without proper storage, fondant figures can become dry, brittle, sticky, or misshapen over time—ruining your carefully crafted designs.
The Main Enemies of Marshmallow Fondant Figures
To store marshmallow fondant effectively, you must combat the following factors:
- Humidity, which can cause stickiness or mold growth
- Heat and sunlight exposure, which lead to softening and deformation
- Air exposure, leading to drying and cracking
- Time, which naturally reduces freshness and workability
Best Practices for Storing Marshmallow Fondant Figures After Creation
Once your figures are made, the question becomes—how do you store them effectively to preserve their integrity? Here are the top recommended methods:
Step 1: Allow Slight Drying Before Storage
After shaping the fondant figures, let them dry slightly before storing. This helps set their shape while ensuring they don’t stick together during storage.
- Place figures on a clean tray or sheet of parchment paper
- Allow them to rest for 30 minutes to an hour
- Avoid direct sunlight or fans, which may dry them too quickly
Note: You only want them to form a light crust, not full air drying. This maintains flexibility for future decorating use.
Step 2: Wrap Figures Individually
To keep marshmallow fondant figures from sticking to each other or absorbing odors, wrap each piece individually:
- Use plastic wrap, making sure the figure is fully covered
- Push the wrap gently into grooves or crevices to prevent air pockets
- For added protection, place each wrapped figure in a Ziplock bag
This step is crucial when preparing figures in advance or storing multiple figures with different colors and textures.
Step 3: Choose the Right Container
The type of container you use plays a major role in preserving your fondant figures.
| Storage Container | Pros | Cons |
|---|---|---|
| Airtight Containers (Tupperware-style) | Prevents air and moisture exposure, keeps shapes intact | May cause condensation if opened and closed too often |
| Ziploc Bags | Affordable, compact | May tear easily or not seal perfectly for long-term storage |
| Vacuum Sealed Bags | Excellent for long-term storage, eliminates air exposure | Requires special equipment, not always practical for occasional bakers |
For most home bakers, a durable airtight container lined with silica gel packets will suffice. These packets help absorb excess moisture that can cause stickiness or mold in humid conditions.
Step 4: Select the Best Storage Location
Your storage environment determines how long your figures maintain their form and workability.
Recommended storage conditions:
- Cool, dark places away from moisture and sunlight
- Temperatures between 55°F and 70°F (13°C to 21°C)
- Low humidity (30–40% relative humidity is ideal)
Avoid the following locations:
- Refrigerator (can cause condensation and structural collapse)
- Car during hot days or in direct sunlight
- Places with high foot traffic where figures could be crushed
Instead, opt for a pantry, kitchen cabinet, or room temperature storage area with steady conditions.
Long-Term Storage Options for Marshmallow Fondant Figures
If you’re preparing decorations ahead of time for a large event or seasonal baking, you might need to store your figures for a few weeks or even months. Here’s how to do it without compromising quality.
Freezing Marshmallow Fondant Figures
Freezing is a good method if you’re not using figures immediately and want to extend their life significantly. However, it requires careful planning and execution.
How to Freeze Marshmallow Fondant Figures:
- Make and partially dry the figures as if storing at room temperature
- Wrap each piece tightly with plastic wrap
- Place items in a Ziplock bag or airtight container
- Add parchment paper between layers if stacking
- Store in the freezer flat or upright to prevent deformation
When you’re ready to use the frozen figures:
- Bring the container to room temperature while still sealed (to prevent condensation)
- Allow 1–2 hours for thawing
- Unwrap figures only after completely thawed
Freezing extends shelf life up to 3 months with minimal quality loss, preserving both color and texture.
Dehydrating Marshmallow Fondant for Extra Shelf Life
For long-term storage of 6 months or more, especially for cake toppers and static decorations, consider fully drying the fondant figures. This turns them into more rigid forms, making them suitable as keepsakes or souvenirs.
Steps for Dehydrating:
- Create your figures with a uniform thickness to ensure even drying
- Set figures in a well-ventilated area without direct sunlight
- Use a dehumidifier in your storage space for more consistent results
- Let air dry for a few days depending on size and humidity
After full drying:
- Store in sealed containers with silica gel packets
- Use bubble wrap or tissue paper for cushioning between pieces
- Keep in a dark, cool cabinet or box away from moisture
Dried figures can last for several months to a year but become more fragile and less pliable.
Storage by Use Case: Event Baking, Cakes, Cupcakes, and More
The storage method may vary depending on when you plan to use the fondant figures and how they will be applied to your desserts.
Short-Term Storage (1–7 Days)
For upcoming weekend events or birthdays, short-term storage is straightforward:
- Wrap each figure in plastic and place in a sealed container
- Keep in a cool, shaded cabinet
- Avoid excessive handling to reduce finger marks and deformation
This ensures figures stay soft and ready for placement on fresh cakes or cupcakes.
Medium-Term Storage (1–4 Weeks)
For events planned a few weeks away, follow these extra steps:
- Wrap individually as usual
- Add a few desiccant packs (silica gel) to the container
- Store in a cool, dark pantry or basement with consistent temperature
- Check figures occasionally to ensure no condensation buildup
This method works especially well for pastel-colored or white figures, which may begin to yellow over time if stored in hot or humid places.
Long-Term Storage (Beyond a Month)
If decorating months in advance—such as for weddings or holidays—long-term storage techniques are necessary.
Two Main Approaches:
- Freeze for up to 3 months – Best for realistic decorations that need maintaining shape and softness
- Dry figures for 1 year or longer – Most suitable for cake toppers, centerpieces, or keepsake decorations
Remember to label containers with dates and contents for easy organization.
Tips to Maintain Color and Shape During Storage
Storing marshmallow fondant figures isn’t only about physical structure; it also involves maintaining visual appeal. Here are some tricks professional decorators use to ensure their fondant creations look as fresh as the day they were made.
Avoiding Color Bleeding
If you’ve colored your figures using gel or powdered food coloring:
- Wrap each color separately
- Use acid-free parchment paper between different-colored items
- Avoid exposure to moisture as this can reactivate dyes
This prevents dyes from shifting or bleeding into lighter-color pieces.
Preservation of Fine Details
Figures with fine lines, textures, or delicate parts (like fingers or wings) should be stored carefully to avoid breakage or warping.
- Use individual compartments or egg cartons for small pieces
- Place figures on padded trays lined with foam or cotton
- Avoid stacking or over-packing to prevent pressure damage
For added support, insert bamboo skewers into base-heavy figures to stabilize arms, tail, or delicate extensions during storage.
Using Cornstarch or Shortening for Handling
Before handling stored fondant figures, lightly dusting your hands or tools with cornstarch or vegetable shortening helps prevent sticking and helps maintain shape. However, make sure not to add these directly to your storage container, as they could affect the fondant’s finish over time.
Reviving Stored Marshmallow Fondant Figures
Even with the best storage methods, fondant can sometimes dry out slightly or lose its elasticity. Here’s how to bring them back to a useable condition.
Restoring Flexible Figures
If your stored figures are a bit dry but not cracked:
- Place a cup of warm water in a microwave-safe container
- Put the container in the microwave and heat for 1–2 minutes
- Place the fondant figure in a sealed container alongside the hot water
- Let sit for 2–3 hours
This gentle steam will reintroduce moisture into the figures, making them soft and flexible again without damaging color or shape.
Repairing Minor Cracks
For figures with slight cracks or dry seams:
- Blend glycerin or vegetable shortening into the cracked area
- Work it gently with your fingertips or a soft brush
- Cover cracks with a thin layer of fresh fondant if needed
This technique helps maintain structural integrity on the spot without damaging surrounding areas.
Storage Compared to Shelf Life: What to Expect
Understanding how long your marshmallow fondant figures will last can help you better plan your decorating schedule and storage method.
Estimated Lifespan of Marshmallow Fondant Figures by Storage Condition
| Storage Type | Condition | Estimated Shelf Life |
|---|---|---|
| Room Temperature (unwrapped) | Exposed to air | 1–2 days |
| Room Temperature (wrapped) | Airtight container, room temp | 1–2 weeks |
| Freezer Storage | Frozen | Up to 3 months |
| Dehydrated Storage | Vented, dry air | 6 months to 1 year |
These timelines can vary slightly depending on the ingredients used (e.g., type of glycerin or shortening), ambient conditions, and whether colorings were added.
Final Thoughts on Storing Marshmallow Fondant Figures
Storing marshmallow fondant figures the right way can mean the difference between beautifully preserved creations and disappointing, crumbly decorations. Whether you’re making simple cupcake toppers or complex figurines for a special event, proper storage techniques ensure your effort and creativity aren’t wasted. Remember to protect against air exposure, control the environment, and store for the proper duration according to your needs. With these guidelines, your fondant figures will stay soft, pliable, and picture-perfect when it’s time to use them.
By applying these best practices, you’ll not only extend the lifespan of your fondant decorations but also maintain their structural detail and aesthetic elegance—setting your cakes and desserts apart with professional-grade finishes.
Can I refrigerate marshmallow fondant figures to make them last longer?
Yes, refrigerating marshmallow fondant figures can help extend their shelf life, especially in warm or humid environments. However, it’s important to store them properly to avoid condensation and moisture absorption, which can cause the fondant to become sticky or collapse. Place the figures in an airtight container and allow them to come to room temperature before opening the container to prevent moisture from forming on the surface.
If you plan to refrigerate the figures for more than a few days, wrap them in a layer of plastic wrap before placing them in the container. This extra barrier helps preserve their shape and texture. It’s also a good idea to store them away from strong-smelling foods since fondant can absorb odors. Refrigeration is a short-term solution, best for preserving figures for up to two weeks.
How long can marshmallow fondant figures be stored at room temperature?
Marshmallow fondant figures can typically be stored at room temperature for up to 7 to 10 days, depending on the climate and humidity levels. In drier conditions, they may last even a little longer, maintaining their shape and detail. However, in humid or hot environments, the figures may begin to soften or sag within a few days, so it’s essential to monitor their condition.
To maximize shelf life at room temperature, store the figures in a cool, dry place away from direct sunlight and heat sources. Use an airtight container to protect them from dust and moisture. If the figures begin to lose their firmness, you can gently reshape them if possible, but be careful not to smudge any decorations or details.
Is it possible to freeze marshmallow fondant figures?
Freezing marshmallow fondant figures is possible and can be an effective way to preserve them for several weeks or even months. Before freezing, ensure the figures are completely dry and any surface decorations are set. Place them in a single layer on a parchment-lined tray and allow them to firm up in the refrigerator for a couple of hours first. This step helps maintain their shape during the freezing process.
Once firm, transfer the figures to an airtight container or heavy-duty freezer bag, separating layers with parchment paper to avoid sticking or damage. Label the container with the date and store it in the freezer. When you’re ready to use the figures, allow them to thaw in the refrigerator overnight, then bring them to room temperature inside the container to prevent condensation. Freezing is ideal for long-term storage but should be approached with care to avoid texture changes.
How should I handle fondant figures that have become sticky or soft?
If your marshmallow fondant figures become sticky or soft during storage, don’t panic—there are steps you can take to restore their texture. Gently dust the affected areas with a small amount of powdered sugar or cornstarch using a soft brush. This can help absorb excess moisture and make the figures easier to handle without damaging the design.
To prevent further softening, consider moving the figures to a cooler, drier storage location. If they were stored in a container with other items, make sure there’s proper air circulation and that the container is truly airtight. In high-humidity climates, using silica gel packets inside the storage container can help absorb moisture and maintain the firmness of fondant figures during storage.
Can I use marshmallow fondant figures on a cake after storing them?
Yes, stored marshmallow fondant figures can still be used as cake decorations, but their condition and storage method will affect their appearance and texture. Figures stored properly in a cool, dry environment will hold their structure and details well, making them ideal for display on cakes. Before placing them on a cake, allow them to reach the appropriate temperature to prevent condensation, especially if they were refrigerated or frozen.
When applying fondant figures to a cake, use a small amount of water or edible glue to secure them in place. It’s best to add them no more than a day before serving, especially if the cake is to be refrigerated, as excess moisture can cause the figures to soften over time. With proper storage and handling, marshmallow fondant figures can retain their beauty and serve as striking focal points on any cake.
How do I prevent marshmallow fondant figures from losing their color during storage?
To prevent color fading or bleeding in marshmallow fondant figures, use high-quality gel or paste food coloring when tinting the fondant. These types of colorings are more stable and less likely to fade over time compared to liquid varieties. Also, avoid exposing the finished figures to direct sunlight, fluorescent lighting, or high-humidity environments, as these factors can cause the colors to dull or run.
Store colored fondant figures in a dark, cool location and keep them in a sealed, opaque container if possible. If you’re concerned about color transfer, especially when storing multiple colored figures together, place wax paper or parchment paper between each layer in the container. Over time, certain colors may naturally darken or lighten, but good storage practices will help maintain their vibrancy.
What should I do if my fondant figures start to crack during storage?
Cracking in fondant figures can occur if the fondant dries too quickly or if it loses moisture during storage. To address minor cracks, gently smooth them out using a small amount of shortening or light corn syrup applied with a clean fingertip or brush. Work the product into the crack and reshape the area carefully to restore its appearance.
To prevent future cracking, especially in dry conditions, store fondant figures in an airtight container with a damp paper towel placed inside to maintain slight humidity. However, avoid letting the paper towel touch the figures directly, as this can introduce too much moisture and lead to stickiness. Balancing exposure to air and humidity is key when storing fondant creations to maintain their structural integrity and visual appeal.