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Home → Recipes → How to Make Homemade Marshmallow Fluff in 10 Minutes

How to Make Homemade Marshmallow Fluff in 10 Minutes

Author:

oncecoupled

Published:

December 30, 2024

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Craving marshmallow fluff but don’t have a jar on hand? No problem! Making your own marshmallow fluff at home is surprisingly easy and requires just a few basic ingredients. Whether you’re whipping up s’mores-inspired desserts, frosting cupcakes, or just need a gooey treat to spread on toast, this homemade version will hit the spot.

Why Go Homemade?

Store-bought marshmallow fluff is convenient, but it often contains artificial ingredients and high-fructose corn syrup. Making it yourself means:

  • Fresher flavor and texture.
  • Control over the sweetness and consistency.
  • A fun (and delicious) kitchen experiment!

What You’ll Need

Ingredients:

  1. 2 large egg whites
  2. 1/2 cup of granulated sugar
  3. 1/4 cup of light corn syrup
  4. 1/4 teaspoon of cream of tartar
  5. 1 teaspoon of vanilla extract

Step-by-Step Instructions

  1. Prepare Your Equipment
    Before you start, ensure your mixing bowl and beaters are clean and grease-free. Any oil residue can prevent the egg whites from whipping properly.
  2. Heat the Sugar Mixture
    In a small saucepan over medium heat, combine the granulated sugar, corn syrup, and 1/4 cup of water. Stir until the sugar dissolves, then bring to a boil. Let it cook without stirring until the mixture reaches 240°F (soft-ball stage) on a candy thermometer.
  3. Beat the Egg Whites
    While the sugar syrup is heating, place the egg whites and cream of tartar in a large mixing bowl. Beat with an electric mixer on medium speed until soft peaks form.
  4. Combine the Mixtures
    Once the sugar syrup reaches 240°F, carefully pour it into the egg whites in a slow, steady stream while beating on medium speed. Be cautious to avoid splattering the hot syrup.
  5. Whip to Perfection
    After adding all the syrup, increase the mixer speed to high and whip the mixture until it’s glossy, fluffy, and forms stiff peaks (about 5-7 minutes). Add the vanilla extract in the last minute of whipping.
  6. Cool and Use
    Let your marshmallow fluff cool slightly before using. It’s ready to slather, dip, or drizzle!

Storage Tips

Transfer your marshmallow fluff to an airtight container and store it in the refrigerator for up to 2 weeks. Stir before using if it separates slightly.

Pro Tips for Success

  • Room temperature eggs: Using egg whites at room temperature helps them whip up faster and higher.
  • No candy thermometer? Test the sugar syrup by dropping a small amount into cold water. If it forms a soft, pliable ball, it’s ready.
  • Adjust sweetness: Reduce the sugar slightly if you prefer a less sweet fluff.

Fun Ways to Use Homemade Marshmallow Fluff

  • Sandwich it between graham crackers for DIY s’mores.
  • Fold it into whipped cream for a light, fluffy frosting.
  • Spread it over brownies for an irresistible topping.

With this simple recipe, you can skip the store-bought jar and enjoy a fresher, fluffier marshmallow treat. Have you tried making marshmallow fluff at home? Share your favorite ways to use it in the comments below!

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