Save to Pinterest Create pillowy soft marshmallows at home with this straightforward method. The process involves blooming gelatin, cooking a sugar syrup to the perfect temperature, and whipping until tripled in volume. These vanilla-sweetened squares rival store-bought versions and can be customized with different extracts or colors.
Allow adequate setting time for best results—the mixture needs at least four hours at room temperature, though overnight yields the ideal texture. Dust generously with the cornstarch-confectioners sugar blend to prevent sticking during cutting and storage.
The kitchen was already sticky with sugar dust when my roommate wandered in, asking what on earth I was making. She had never seen homemade marshmallows before, and honestly neither had I until that afternoon when curiosity got the better of me. There is something almost magical about watching that glossy white cloud grow in the mixer, transforming from simple syrup into something impossibly light. Now whenever I make these, the whole house smells like vanilla and childhood memories.
My first attempt ended with marshmallow fluff everywhere because I got too excited about the temperature. The candy thermometer is not lying to you, that 240 degrees really does matter for the perfect set. I learned the hard way that patience pays off when you are working with hot sugar syrup.
Ingredients
- 2 cups granulated sugar: The foundation that creates that perfect sweet base without any strange aftertaste
- 1/2 cup light corn syrup: Essential for preventing crystallization and keeping your marshmallows smooth
- 3 envelopes unflavored gelatin: This is what transforms liquid into those fluffy clouds we all love
- 1 tbsp pure vanilla extract: Do not skimp here because real vanilla makes all the difference
- Confectioners sugar and cornstarch mixture: Your best friend for keeping these from sticking to everything
Instructions
- Prep your pan like you mean it:
- Grease that 9x9 inch pan thoroughly and dust it with half your confectioners sugar and cornstarch mixture, because nothing is worse than stuck marshmallows
- Get the gelatin ready:
- Combine gelatin with cold water in your stand mixer bowl and let it bloom while you work on the syrup, it should look like firm applesauce when ready
- Make the sugar syrup:
- Heat sugar, corn syrup, water and salt until dissolved, then bring to 240 degrees without stirring because that thermometer is your new best friend
- The magic moment:
- Pour that hot syrup carefully into the gelatin with mixer on low, then crank it up and beat for 10 to 12 minutes until it is glossy and tripled in volume
- Add flavor and set:
- Mix in vanilla during that last minute, spread quickly into your prepared pan, dust with more sugar mixture, and walk away for at least 4 hours
- Cut and coat:
- Turn the slab onto a board, cut into squares with a knife dusted in sugar mixture, and toss each piece until coated
Save to Pinterest Last winter my neighbor texted me at midnight asking for my marshmallow recipe after she tried them at our holiday party. Her kids now request them for every special occasion, and honestly I cannot blame them one bit.
Flavor Adventures
Swap vanilla for peppermint extract during holiday season and watch people go absolutely wild. A drop or two of almond extract creates something that tastes suspiciously like those fancy Danish butter cookies from the tin.
The Color Game
Food coloring transforms these into party ready treats in seconds. Add it during that final minute of mixing when the marshmallow is already fluffy, and watch it swirl into something beautiful.
Storage Secrets
These keep beautifully in an airtight container for about a week, though they rarely last that long in my house.
- Layer them between wax paper if you are stacking them
- Keep them away from humidity or they will get sticky
- They freeze surprisingly well if you want to make a big batch
Save to Pinterest There is something deeply satisfying about making something from scratch that most people only know from a plastic bag. Happy marshmallow making.
Frequently asked questions about this recipe
- → How long do homemade marshmallows need to set?
-
Allow the marshmallow slab to set uncovered at room temperature for at least four hours, though overnight setting produces the best texture and makes cutting easier.
- → Can I make marshmallows without a stand mixer?
-
A stand mixer is highly recommended as the mixture requires 10–12 minutes of whipping on high speed. Hand mixers may work but could overheat, and hand whipping is impractical for achieving proper volume.
- → What's the purpose of cornstarch in marshmallows?
-
Cornstarch combined with confectioners sugar coats the marshmallows, preventing them from sticking together during storage and making the cutting process much cleaner.
- → How should I store homemade marshmallows?
-
Store in an airtight container at room temperature for up to one week. Keep layers separated with parchment paper or additional dusting of the sugar mixture to prevent sticking.
- → Can I customize the flavor of these marshmallows?
-
Absolutely—replace the vanilla extract with peppermint, almond, orange, or maple extract. Add food coloring during the final minute of mixing for vibrant colored marshmallows perfect for holidays.
