Homemade Microwave Marshmallows Recipe

Fluffy, homemade marshmallows in just 132 minutes using your microwave! This unbelievably easy recipe requires only 4 ingredients and yields unbelievably delicious results. Forget store-bought – these are so good, you'll never buy them again! While a stand mixer and candy thermometer are recommended for optimal results, you can customize these marshmallows with your favorite extracts (like peppermint or almond) or even substitute liquids such as coffee or cocoa for the water to create unique flavor combinations. Get ready for marshmallow perfection!

Prep Time 15 mins
Cook Time 132 mins
Calories 1079.4 kcal
Protein 15g
Rating 0.0 (1 Reviews)
Homemade Microwave Marshmallows 12

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Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Homemade Microwave Marshmallows

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How to Make Homemade Microwave Marshmallows

  1. In a small saucepan, combine 1/2 cup cold water and 3 packets (1.5 oz) of unflavored gelatin. Let it bloom for 5 minutes, stirring occasionally.
  2. In a medium heatproof bowl, combine 1 cup granulated sugar, 1/2 cup light corn syrup, and 1/4 cup water.
  3. Microwave on high for 2 minutes, then stir. Microwave for another minute, stir, and repeat until the mixture reaches 240°F (116°C) on a candy thermometer. This may take several 1-minute intervals, make sure to stir each time.
  4. With the mixer running on low speed, slowly pour the hot sugar syrup into the bloomed gelatin, mixing until fully combined. Increase the mixer speed to medium-high and beat for 10-12 minutes, or until the mixture is thick, glossy, and holds stiff peaks.
  5. Add 1 teaspoon vanilla extract (or your desired flavoring) and beat for another minute to combine.
  6. Pour the marshmallow mixture into a greased 8x8 inch baking dish. Let it sit at room temperature for at least 4 hours, or preferably overnight, until set.
  7. Once set, dust with powdered sugar and cut into squares. Enjoy!

Nutrition Information (Approximate per serving)

Sodium

1 g

Sugar

1067g

Fat

0g

Carbs

89g