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homemade marshmallows

Homemade Marshmallows

Soft, fluffy homemade marshmallows are easier than you think! Perfect for s’mores, hot cocoa, or snacking—customize flavors and shapes easily.
Print Recipe
Prep Time:5 minutes
Cook Time:20 minutes
Resting Time:6 hours
Total Time:6 hours 25 minutes

Equipment

  • 9x13 glass pan (I don't recommend using metal)
  • heavy bottom sauce pan
  • Candy thermometer
  • stand or hand mixer

Ingredients

  • 3 pkgs unflavored gelatin (or about 7 teaspoons)
  • 1 cup cold water (divided)
  • 1 1/2 cups granulated sugar
  • 1 cup light corn syrup
  • 1/4 tsp salt
  • 1 tbsp vanilla extract
  • 1/3 cup powdered sugar (for dusting)
  • 3 tbsp cornstarch (for dusting)

Instructions

  • Prepare Your Pan: Grease a 9x13-inch baking dish and dust it with a mixture of powdered sugar and cornstarch. This prevents sticking and makes it easier to remove the marshmallows later. Set the remaining sugar and cornstarch aside for later.
  • Bloom the Gelatin: In the bowl of a stand mixer or using a hand mixer, combine gelatin with ½ cup of cold water. Let it sit while you prepare the syrup.
  • Make the Sugar Syrup: In a saucepan over medium heat, combine the remaining ½ cup of water, granulated sugar, corn syrup, and salt. Stir gently until the sugar dissolves, then stop stirring and let the mixture reach 240°F (soft-ball stage) using a candy thermometer.
  • Whip the Marshmallow Base: CAREFULLY pour the hot syrup into the bloomed gelatin while mixing on low speed. Once combined, increase to high speed and whip for about 10-12 minutes until the mixture becomes thick, glossy, and triples in volume. This may take a little longer if using a hand mixer. Add vanilla extract in the last minute of mixing.
  • Spread and Set: Pour the fluffy marshmallow mixture into the prepared pan, smoothing the top with a spatula. Let it sit uncovered for at least 6 hours (or overnight) until firm.
  • Cut and Coat: Dust a cutting board with powdered sugar and cornstarch. Flip the marshmallows out of the pan and cut into squares using a sharp knife or pizza cutter. Toss each piece in the powdered sugar mixture to prevent sticking.

Notes

*Calories are approximate
Course: Dessert
Cuisine: American
Keyword: camping treats, desserts, healthier marshmallows, homemade marshmallows, s'mores
Servings: 24 pieces
Calories: 79kcal
Author: dani
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