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Homemade Marshmallows

These light, pillowy Homemade Marshmallows are perfect for gifting, topping hot chocolate, or enjoying on their own.

Ingredients

Scale
  • 1/3 cup (40g) confectioners’ sugar, for dusting
  • 3 tablespoons (24g) cornstarch, for dusting
  • 3/4 ounce (21g) unflavored gelatin (3 standard 1/4-ounce packets)
  • 1 cup (240ml) cold water, divided
  • 1 cup (325g) light corn syrup
  • 1 and 1/2 cups (300g) granulated sugar
  • 1/4 teaspoon salt
  • 1 tablespoon pure vanilla extract

Instructions

  1. Prepare the pan by spraying a 9×13 inch baking pan with nonstick cooking spray, then dust it with a mixture of confectioners’ sugar and cornstarch.
  2. Bloom the gelatin by sprinkling it over 1/2 cup cold water in a bowl and letting it sit for 5 minutes.
  3. Make the sugar syrup by combining remaining cold water, light corn syrup, granulated sugar, and salt in a saucepan over medium heat until dissolved, then let it boil until it reaches 235-240°F.
  4. Combine the syrup and bloomed gelatin by slowly pouring the hot syrup into the bowl with gelatin while mixing on low speed.
  5. Whip the mixture on high speed until very thick and glossy, about 10-15 minutes, adding vanilla extract in the last minute.
  6. Transfer the mixture into the prepared pan and smooth the top with an offset spatula.
  7. Let the marshmallows set uncovered at room temperature for at least 6 hours.
  8. Store in an airtight container at room temperature for up to 2 weeks.

Notes

A candy thermometer is recommended for this recipe to ensure proper texture.

Nutrition

Keywords: marshmallows, homemade, dessert, sweet treat, candy