Soft Pillowy Vanilla Marshmallows

Soft white homemade marshmallow recipe squares dusted with powdered sugar on a wooden cutting board Save
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Craft irresistible marshmallows with a cloud-like texture and subtle vanilla sweetness. This traditional confection combines sugar syrup with bloomed gelatin, whipped to triple volume for that signature airy consistency. The dusting of confectioners' sugar and cornstarch creates a delicate coating that prevents sticking while adding a professional finish.

These versatile treats elevate hot chocolate, transform into classic s'mores, or shine on their own as a satisfying snack. Customize with peppermint or almond extract, add food coloring for festive occasions, or toast over an open flame for that campfire experience. Store for up to a week in an airtight container.

It was a rainy Sunday when I first attempted homemade marshmallows, convinced that store bought puffs were somehow cheating me out of the real experience. My kitchen smelled like sugar heaven after the first successful batch, and I couldn't believe something so ethereal could come from humble ingredients.

Last winter, my neighbor's kids begged to learn the magic of marshmallow making after trying them at our holiday party. Seeing their faces as the glossy white foam tripled in volume was better than any gift I could have wrapped.

Ingredients

  • 1 cup granulated sugar: The backbone of your syrup, don't swap this for brown sugar or the color will be off
  • 1 cup light corn syrup: This keeps your marshmallows soft and prevents crystallization that would make them grainy
  • 1/4 cup water: Helps dissolve the sugar evenly for a smooth syrup base
  • 1/8 tsp salt: Just enough to balance the sweetness without making them taste salty
  • 3 envelopes unflavored gelatin: The magic ingredient that transforms liquid into fluffy clouds, bloom it properly or suffer the consequences
  • 1/2 cup cold water: Cold is key here, warm water will start the gelatin too soon
  • 2 tsp pure vanilla extract: Real vanilla makes all the difference in the final flavor
  • 1/2 cup confectioners sugar: Dusting sugar keeps them from sticking to everything in sight
  • 1/2 cup cornstarch: Mix this with powdered sugar to create the perfect nonstick coating

Instructions

Prepare your pan:
Line a 9x9 inch pan with parchment paper, then dust it generously with half your sugar and cornstarch mixture so nothing sticks later.
Bloom the gelatin:
Combine gelatin with cold water in your stand mixer bowl and let it sit for 10 minutes until it looks like thick applesauce.
Make the sugar syrup:
Combine sugar, corn syrup, water and salt in a saucepan, heat until dissolved, then boil to 240°F without stirring.
Combine and whip:
Pour hot syrup into gelatin with mixer on low, then beat on high for 8 to 10 minutes until it's white, thick and tripled in size.
Add flavor and set:
Mix in vanilla for 30 seconds, pour into your prepared pan, smooth the top, then dust with remaining coating and let set for at least 4 hours.
Cut and coat:
Turn the slab onto a cutting board, cut into squares with a knife dusted in powdered sugar, then toss all pieces in the coating mixture.
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These became my go to host gift after bringing them to a dinner party where the host actually squealed upon seeing the homemade bag. They're now requested more than any bottle of wine.

Flavor Variations

Swap vanilla for peppermint extract during winter months for candy cane marshmallows that disappear from mugs instantly. Almond extract creates a marzipan like version that's sophisticated and unexpected.

Color Your Clouds

Add a few drops of food coloring with the vanilla for pastel marshmallows that look stunning in gift bags. Pink for Valentine's Day, green for St. Patrick's, or soft yellow for spring baby showers.

Storage Solutions

Store in an airtight container layered between wax paper to prevent them from sticking together in a giant clump. They'll stay fresh for a week though they rarely last that long in my house.

  • Keep them away from humidity or they'll become sticky and sad
  • Freeze them for up to three months if you're meal prepping for hot chocolate season
  • Dust with fresh coating before serving if they've been stored for a few days
Fluffy vanilla marshmallow recipe being cut into cubes with a sharp knife on a clean surface Save
Fluffy vanilla marshmallow recipe being cut into cubes with a sharp knife on a clean surface | pinflavorlab.com

Your hot chocolate game will never be the same after making these fluffy clouds from scratch.

Recipe FAQs

Both work interchangeably in this application. Corn syrup is more readily available in American grocery stores, while glucose syrup is common in international markets. Both prevent crystallization and contribute to the smooth, stretchy texture.

A stand mixer is highly recommended because the mixture requires 8-10 minutes of whipping at high speed. Hand mixers may overheat, and whisking by hand would be extremely difficult. Consider borrowing a stand mixer if possible for best results.

The setting time allows the gelatin network to fully stabilize and the structure to firm up completely. Cutting too early results in sticky, misshapen pieces. Overnight setting is even better for perfectly clean cuts and ideal texture.

Heat the syrup to exactly 240°F (115°C), which is the soft-ball stage in candy making. A candy thermometer is essential—too low and marshmallows won't set properly, too high and they become unpleasantly dense and chewy.

Dust your prepared pan, knife, and hands generously with the confectioners' sugar and cornstarch mixture. Work quickly when transferring to the pan, and keep a bowl of the coating nearby to re-dust your tools as needed during cutting.

Traditional gelatin is not vegetarian, but you can substitute with agar-agar. Note that the texture will be slightly different—less bouncy and more jelly-like. Follow agar-agar package instructions for proper blooming and setting ratios.

Soft Pillowy Vanilla Marshmallows

Fluffy vanilla marshmallows perfect for hot cocoa and s'mores

Prep 25m
Cook 15m
Total 40m
Servings 24
Difficulty Medium

Ingredients

Sugar Syrup

  • 1 cup granulated sugar
  • 1 cup light corn syrup or glucose syrup
  • 1/4 cup water
  • 1/8 tsp salt

Gelatin Mixture

  • 3 envelopes (7g each) unflavored gelatin powder
  • 1/2 cup cold water

Flavoring

  • 2 tsp pure vanilla extract

Coating

  • 1/2 cup confectioners' sugar
  • 1/2 cup cornstarch

Instructions

1
Prepare the Pan: Line a 9x9-inch pan with parchment paper and dust generously with half of the confectioners' sugar and cornstarch mixture.
2
Bloom the Gelatin: In the bowl of a stand mixer, combine gelatin and 1/2 cup cold water. Let bloom for at least 10 minutes.
3
Combine Syrup Ingredients: In a saucepan, combine granulated sugar, corn syrup, 1/4 cup water, and salt. Stir gently to combine.
4
Cook the Sugar Syrup: Heat over medium heat until sugar dissolves. Increase heat and bring to a boil without stirring. Using a candy thermometer, cook until 240°F, about 10–12 minutes.
5
Mix Syrup with Gelatin: With the mixer on low speed, carefully pour the hot syrup into the bloomed gelatin. Gradually increase speed to high and whip for 8–10 minutes, until white, thick, and tripled in volume.
6
Add Vanilla Flavor: Add vanilla and mix for another 30 seconds until fully incorporated.
7
Pour and Smooth: Working quickly, pour marshmallow mixture into prepared pan. Smooth top with a damp spatula.
8
Dust and Set: Dust the top with remaining confectioners' sugar and cornstarch mixture. Let sit uncovered at room temperature for a minimum of 4 hours, preferably overnight, until completely set.
9
Cut and Coat: Turn marshmallow slab onto a cutting board. Cut into squares with a sharp knife dusted with powdered sugar. Toss marshmallows to coat all sides in the sugar-cornstarch mix.
10
Store: Store leftovers in an airtight container for up to 1 week.
Additional Information

Equipment Needed

  • Stand mixer with whisk attachment
  • Saucepan
  • Candy thermometer
  • 9x9-inch pan
  • Parchment paper
  • Spatula
  • Sharp knife

Nutrition (Per Serving)

Calories 90
Protein 1g
Carbs 22g
Fat 0g

Allergy Information

  • Contains gelatin (not suitable for vegans). Gluten-free and nut-free if all ingredients are checked for cross-contamination. Always check extract and confectioners' sugar labels for potential allergens.
Erica Vaughn

Home cook sharing simple, family-friendly recipes and practical kitchen tips.