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3-Ingredient Fluffy Homemade Marshmallow Recipe You’ll Love

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Incredibly fluffy homemade marshmallows made from scratch with a soft, pillowy texture and clean vanilla sweetness. This classic treat feels magical to make and delivers far better flavor and texture than store-bought versions.

Ingredients

1 cup granulated sugar

1/2 cup light corn syrup

1/4 cup water

1/4 teaspoon salt

2 teaspoons vanilla extract

2 large egg whites

1 tablespoon powdered gelatin

1/4 cup cold water (for gelatin)

1/4 cup powdered sugar (for dusting)

1/4 cup cornstarch (for dusting)

Instructions

  1. Bloom the gelatin by mixing it with 1/4 cup cold water and letting it sit for 5 minutes.
  2. In a saucepan, combine granulated sugar, corn syrup, 1/4 cup water, and salt. Heat until the mixture reaches 240°F (115°C).
  3. While the syrup cooks, whip the egg whites until stiff peaks form.
  4. Slowly pour the hot syrup into the whipped egg whites while mixing on low speed.
  5. Add the bloomed gelatin and vanilla extract.
  6. Increase speed and whip until the mixture becomes thick, glossy, and fluffy.
  7. Pour the marshmallow mixture into a greased pan dusted with powdered sugar and cornstarch.
  8. Smooth the top and let set for at least 4 hours or overnight.
  9. Cut into squares and coat with additional powdered sugar and cornstarch.

Notes

Use a candy thermometer for accurate syrup temperature.

Blooming gelatin ensures a smooth, fluffy texture.

Dust generously to prevent sticking.

Do not refrigerate, as moisture affects texture.

Nutrition