Ingredients:
- 2 cups granulated sugar
- 3/4 cup water
- 1/4 cup light corn syrup
- 1 cup cocoa powder (unsweetened)
- 3 packets unflavored gelatin
- 1/4 teaspoon salt (preferably sea salt)
- 1 teaspoon vanilla extract
- 1/2 cup powdered sugar (for dusting)
Instructions:
- Line the dish with parchment paper, allowing some overhang for easier removal.
- In a small bowl, combine gelatin with 1/2 cup cold water, and let it bloom for about 5 minutes.
- In a saucepan, combine sugar, corn syrup, and the remaining water, then heat until reaching the soft-ball stage (around 240°F/115°C).
- Once the syrup reaches temperature, remove from heat, and whisk in cocoa powder until smooth.
- Slowly pour the hot cocoa syrup into the bloomed gelatin while the mixer is on medium speed until fully combined and fluffy (about 10 minutes).
- Add vanilla and salt, continuing to whip until thick and glossy.
- Pour the marshmallow mixture into the prepared dish, smoothing out the top.
- Let it sit at room temperature for at least 4 hours or until firm.
- Once set, lift marshmallow out of the pan, dust with powdered sugar, and cut into squares.
- Enjoy as is, toss in hot chocolate, or store in an airtight container.