Raspberry Marshmallow Recipe Perfect for Sweet Treats

Updated On: October 18, 2025

There’s something truly magical about homemade marshmallows — their pillowy softness, delicate sweetness, and the pure joy they bring to every bite. Now, imagine elevating that classic treat with the vibrant, tangy burst of fresh raspberries.

This raspberry marshmallow recipe is a delightful twist that combines the best of both worlds: the fluffy texture of marshmallows infused with the natural fruity flavor and subtle tartness of raspberries.

Whether you’re looking to impress guests at a summer party, add a special touch to your hot cocoa, or simply treat yourself to a unique dessert, this recipe will become a fast favorite in your kitchen.

Making marshmallows from scratch might sound intimidating, but with this easy-to-follow guide, you’ll be whipping up gorgeous, raspberry-infused marshmallows in no time. Plus, you’ll love the satisfaction of creating a gourmet treat that’s free from artificial colors and flavors.

Ready to dive in and discover the wonders of raspberry marshmallows? Let’s get started!

Why You’ll Love This Recipe

This raspberry marshmallow recipe stands out for several reasons. First, it uses fresh raspberries to add a natural, fruity flavor that’s both refreshing and aromatic.

Unlike store-bought marshmallows, these are soft, melt-in-your-mouth delights that can be customized to your taste.

Second, the recipe employs simple, wholesome ingredients—no preservatives, no artificial flavors, just pure goodness. You can control the sweetness level and even experiment with adding other flavors or coatings.

Finally, making marshmallows at home is a rewarding culinary experience that’s fun for all skill levels, from beginners to seasoned bakers.

Whether you’re gifting a batch or savoring them yourself, these raspberry marshmallows are sure to impress. They’re perfect for snacking, baking, or even adding a fruity twist to your favorite beverages!

Ingredients

  • 3 tablespoons unflavored gelatin (about 3 packets)
  • 1 cup cold water, divided
  • 2 cups granulated sugar
  • 1/2 cup light corn syrup
  • 1/4 teaspoon salt
  • 1 cup fresh raspberries, pureed and strained
  • 1 tablespoon raspberry extract (optional, for enhanced flavor)
  • 1/2 cup powdered sugar
  • 1/2 cup cornstarch
  • 1 teaspoon vanilla extract

Equipment

  • Stand mixer with whisk attachment (or a hand mixer)
  • Large mixing bowl
  • Small saucepan
  • Candy thermometer
  • Spatula
  • 9×13 inch baking pan
  • Sieve or fine mesh strainer
  • Measuring cups and spoons
  • Pastry brush (optional)

Instructions

  1. Prepare the gelatin: Pour 1/2 cup of cold water into the mixing bowl. Sprinkle the gelatin evenly over the water and let it bloom for about 10 minutes while you prepare the syrup.
  2. Puree the raspberries: Blend the fresh raspberries until smooth. Pass the puree through a fine mesh strainer to remove seeds, leaving a smooth raspberry juice. Set aside.
  3. Make the sugar syrup: In a small saucepan, combine the remaining 1/2 cup of water, granulated sugar, corn syrup, and salt. Stir gently over medium heat until the sugar dissolves.
  4. Boil to soft-ball stage: Attach the candy thermometer to the saucepan (make sure it does not touch the bottom). Allow the syrup to boil without stirring until it reaches 240°F (115°C), the soft-ball stage. Remove from heat immediately.
  5. Mix syrup with gelatin: Turn your mixer to low speed and carefully pour the hot syrup into the bloomed gelatin. Be cautious to avoid splashing.
  6. Whip the mixture: Increase the mixer speed to high and whip for about 10-12 minutes. The mixture will become thick, white, and fluffy. During the last minute, add the vanilla extract and raspberry extract (if using).
  7. Add raspberry puree: Gently fold the raspberry puree into the marshmallow mixture. For a swirled effect, only partially mix it in.
  8. Prepare the pan: Lightly grease the 9×13 baking pan. Mix the powdered sugar and cornstarch in a small bowl and sift half of this mixture evenly over the pan to prevent sticking.
  9. Pour and set: Pour the marshmallow mixture into the pan and use a spatula to spread it evenly. Sift the remaining powdered sugar and cornstarch mixture over the top.
  10. Let it rest: Allow the marshmallows to set uncovered at room temperature for at least 6 hours or overnight.
  11. Cut and coat: Once set, turn the marshmallow slab onto a surface dusted with the powdered sugar mixture. Use a sharp knife or pizza cutter to cut into squares. Toss each piece lightly in the sugar-cornstarch mix to coat all sides.
  12. Store: Store your raspberry marshmallows in an airtight container at room temperature for up to two weeks.

Tips & Variations

“For the fluffiest marshmallows, be patient while whipping the mixture. It might take a few extra minutes, but the texture will be worth it!”

  • Seedless raspberry puree: Straining the puree is crucial to avoid crunchy seeds in your marshmallows. If you prefer some texture, you can skip straining.
  • Flavor twists: Try adding a teaspoon of lemon zest along with raspberry for an extra zingy flavor.
  • Chocolate coating: Dip finished marshmallows in melted dark or white chocolate for a decadent treat.
  • Use freeze-dried raspberries: For a more intense raspberry flavor without extra moisture, crush freeze-dried raspberries and fold them into the marshmallow mixture.
  • Make mini marshmallows: Instead of using a pan, pipe the marshmallow mixture onto a parchment-lined sheet using a piping bag for bite-sized treats.

Nutrition Facts

Nutrient Amount per 1 marshmallow (approx.)
Calories 60
Carbohydrates 15g
Sugars 13g
Protein 0.5g
Fat 0g
Fiber 0.3g
Vitamin C 2mg (from raspberries)

Serving Suggestions

Raspberry marshmallows are wonderfully versatile. Here are a few ways to enjoy them:

  • Drop a few into your hot chocolate or tea for a fruity twist on a cozy drink.
  • Use them as toppings for cakes, cupcakes, or even ice cream sundaes.
  • Skewer marshmallows and toast them lightly over a fire for a gourmet s’more experience.
  • Package them in pretty jars as handmade gifts for friends and family.

For more creative homemade treats, check out our Homemade Chocolate Truffles, Vanilla Bean Cupcakes, and Classic Lemon Bars recipes.

Conclusion

Making raspberry marshmallows at home is a rewarding process that fills your kitchen with sweet, fruity aromas and results in a deliciously soft treat. The combination of fresh raspberries and fluffy marshmallow creates a unique dessert that’s perfect for any occasion, from casual snacking to festive gatherings.

With just a handful of simple ingredients and straightforward steps, you can create gourmet-quality marshmallows that are free from artificial additives. Plus, the recipe is versatile—perfect for customization with different flavors or coatings.

Whether you’re a seasoned baker or a curious beginner, these raspberry marshmallows will become a cherished recipe in your collection. Enjoy the delightful burst of raspberry in every bite and share the joy with friends and family!

📖 Recipe Card: Raspberry Marshmallow Recipe

Description: Delicious homemade marshmallows infused with fresh raspberry flavor. Perfect for snacking or adding to desserts.

Prep Time: PT20M
Cook Time: PT10M
Total Time: PT30M

Servings: 24 marshmallows

Ingredients

  • 3 tablespoons unflavored gelatin
  • 1 cup cold water, divided
  • 2 cups granulated sugar
  • 1/2 cup light corn syrup
  • 1/4 teaspoon salt
  • 1 cup fresh raspberries, pureed and strained
  • 1 tablespoon raspberry extract
  • 1/2 cup powdered sugar
  • 1/2 cup cornstarch

Instructions

  1. Sprinkle gelatin over 1/2 cup cold water and let bloom for 10 minutes.
  2. In a saucepan, combine sugar, corn syrup, salt, and remaining 1/2 cup water; cook until 240°F (soft-ball stage).
  3. Slowly pour hot syrup into gelatin while mixing with a stand mixer on low speed.
  4. Increase speed to high and whip for 10 minutes until thick and fluffy.
  5. Add raspberry puree and extract; mix until fully incorporated.
  6. Pour marshmallow mixture into a greased and dusted pan; smooth the top.
  7. Dust top with a mixture of powdered sugar and cornstarch.
  8. Let set for at least 4 hours or overnight.
  9. Cut into squares and dust with remaining powdered sugar-cornstarch mix.

Nutrition: Calories: 90 | Protein: 0.5g | Fat: 0g | Carbs: 22g

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Marta K

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