Homemade Marshmallows

Highlighted under: Baking & Desserts

Learn how to make fluffy and delicious homemade marshmallows from scratch.

Georgia Lane

Created by

Georgia Lane

Last updated on 2025-12-20T22:50:52.825Z

Making homemade marshmallows is a fun and rewarding experience. They are perfect for hot chocolate, s'mores, or just enjoying on their own!

Why You'll Love This Recipe

  • Soft and fluffy texture that’s perfect for toasting
  • Endless flavor possibilities with added extracts and toppings
  • A fun activity to do with family or friends

The Joy of Homemade Marshmallows

Making homemade marshmallows is not only a delightful culinary adventure but also an opportunity to create lasting memories with loved ones. The process is straightforward, yet it offers a hands-on experience that invites creativity. You can customize flavors, from classic vanilla to adventurous options like peppermint or even lavender. This flexibility allows you to make marshmallows that suit any occasion, whether it's a cozy night in or a festive gathering.

The satisfaction of creating something from scratch is unparalleled. As you watch the mixture transform from a liquid to a fluffy cloud, you’ll gain a deeper appreciation for the art of cooking. Plus, homemade marshmallows can elevate your hot chocolate, s'mores, or even be enjoyed on their own as a sweet treat.

Tips for Perfect Marshmallows

To achieve the ideal marshmallow texture, attention to detail is essential. Ensure you use unflavored gelatin for the best results, as it provides the necessary structure. Measuring your ingredients accurately will also guarantee consistent outcomes. Additionally, using a candy thermometer to monitor the sugar mixture's temperature is crucial; it ensures that the syrup reaches the right consistency needed for fluffiness.

When whipping the mixture, start at a low speed to prevent splatters, and gradually increase to high speed. This technique helps incorporate air into the mixture, leading to the light and airy texture that defines great marshmallows. Lastly, allow sufficient time for the marshmallows to set; patience is key to achieving that pillowy finish.

Storing and Using Your Marshmallows

Once you've cut and dusted your marshmallows, it's important to store them properly to maintain their freshness. Keep them in an airtight container at room temperature, where they can last for several weeks. Avoid refrigeration, as it can alter their texture. If you want to keep them longer, consider freezing them, which can extend their shelf life significantly.

Homemade marshmallows are incredibly versatile. Use them to enhance your desserts, top off a warm drink, or even enjoy them straight from the container. For those feeling adventurous, try toasting them over a campfire for an irresistible treat. The slight char adds a smoky flavor that perfectly complements their sweetness.

Ingredients

Gather these ingredients to make your marshmallows:

Marshmallow Ingredients

  • 1 cup cold water
  • 3 tablespoons gelatin powder
  • 2 cups granulated sugar
  • 1 cup corn syrup
  • 1/4 teaspoon salt
  • 1 teaspoon vanilla extract
  • Powdered sugar (for dusting)

Make sure to have enough powdered sugar for dusting to prevent sticking.

Instructions

Follow these steps to create your delicious marshmallows:

Prepare the Gelatin

In a large mixing bowl, combine 1/2 cup of cold water with the gelatin powder. Let it sit for about 10 minutes to bloom.

Cook the Sugar Mixture

In a saucepan, combine the remaining 1/2 cup of water, granulated sugar, corn syrup, and salt. Bring to a boil over medium heat, stirring until the sugar dissolves. Then, stop stirring and let it boil until it reaches 240°F (115°C) on a candy thermometer.

Combine and Whip

Once the sugar mixture reaches the correct temperature, carefully pour it into the bloomed gelatin while mixing on low speed. Gradually increase to high speed and whip for about 10 minutes until it triples in volume and is fluffy.

Add Vanilla and Set

Add vanilla extract and mix for another minute. Pour the mixture into a greased 9x13 inch pan. Smooth the top and let it set at room temperature for at least 4 hours or overnight.

Cut and Dust

Once set, dust a clean surface with powdered sugar. Turn the marshmallow slab out onto the surface and cut into squares. Dust each piece with powdered sugar to prevent sticking.

Enjoy your homemade marshmallows in hot chocolate, s'mores, or as a sweet treat!

Common Mistakes to Avoid

One common mistake when making marshmallows is not allowing the gelatin to bloom properly. This step is vital, as it ensures that the marshmallows achieve the desired texture. If you skip this or rush the process, you might end up with dense or rubbery marshmallows instead of the light, fluffy variety you aim for.

Another pitfall is not reaching the correct temperature with the sugar mixture. If the syrup isn't cooked to at least 240°F, your marshmallows may not set properly. Always use a reliable candy thermometer for the best results, and remember that precision is key in candy making.

Creative Flavor Ideas

While classic vanilla marshmallows are a favorite, don't hesitate to experiment with different flavors. Consider adding almond extract for a nutty twist, or infuse your mixture with citrus zest for a refreshing taste. For a festive touch, peppermint extract is a popular choice during the holiday season, bringing a seasonal flair to your treats.

You can also incorporate ingredients like cocoa powder for chocolate marshmallows or coffee extract for a mocha flavor. Mix in crushed candies or spices for added texture and taste. The possibilities are virtually endless, allowing you to tailor your marshmallows to suit any palate or occasion.

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Questions About Recipes

→ Can I use flavored gelatin instead of unflavored?

Yes, you can use flavored gelatin, but it may alter the texture slightly.

→ How long do homemade marshmallows last?

They can last about 2-3 weeks if stored in an airtight container.

→ Can I make these marshmallows vegan?

You can substitute gelatin with agar-agar, but the texture may be different.

→ What can I do with leftover marshmallows?

You can use them in baking, melt them for drizzling, or simply enjoy them as a snack.

Homemade Marshmallows

Learn how to make fluffy and delicious homemade marshmallows from scratch.

Prep Time20 minutes
Cooking Duration15 minutes
Overall Time4 hours

Created by: Georgia Lane

Recipe Type: Baking & Desserts

Skill Level: Intermediate

Final Quantity: 12 servings

What You'll Need

Marshmallow Ingredients

  1. 1 cup cold water
  2. 3 tablespoons gelatin powder
  3. 2 cups granulated sugar
  4. 1 cup corn syrup
  5. 1/4 teaspoon salt
  6. 1 teaspoon vanilla extract
  7. Powdered sugar (for dusting)

How-To Steps

Step 01

In a large mixing bowl, combine 1/2 cup of cold water with the gelatin powder. Let it sit for about 10 minutes to bloom.

Step 02

In a saucepan, combine the remaining 1/2 cup of water, granulated sugar, corn syrup, and salt. Bring to a boil over medium heat, stirring until the sugar dissolves. Then, stop stirring and let it boil until it reaches 240°F (115°C) on a candy thermometer.

Step 03

Once the sugar mixture reaches the correct temperature, carefully pour it into the bloomed gelatin while mixing on low speed. Gradually increase to high speed and whip for about 10 minutes until it triples in volume and is fluffy.

Step 04

Add vanilla extract and mix for another minute. Pour the mixture into a greased 9x13 inch pan. Smooth the top and let it set at room temperature for at least 4 hours or overnight.

Step 05

Once set, dust a clean surface with powdered sugar. Turn the marshmallow slab out onto the surface and cut into squares. Dust each piece with powdered sugar to prevent sticking.

Nutritional Breakdown (Per Serving)

  • Calories: 120 kcal
  • Total Fat: 0g
  • Saturated Fat: 0g
  • Cholesterol: 0mg
  • Sodium: 10mg
  • Total Carbohydrates: 30g
  • Dietary Fiber: 0g
  • Sugars: 28g
  • Protein: 0g