Homemade Marshmallow Fondant Recipe

Don't like the taste of store-bought fondant icing? You can make your own, with just a few inexpensive ingredients. Homemade fondant tastes much better, and if you're making it for kids, you can rest assured of the ingredients that go into it and its freshness.

Making fondant at home is not hard but the process can be tedious, and daunting if you've never made it before. You will need 30 minutes to 1 hour. There will be plenty to clean up afterwards too :)

This recipe is marshmallow fondant or fondant icing made from marshmallows. It produces a very small batch, just enough to fit into a 17.7cm x 20.3cm zip lock bag. I adapted the recipe from Rhonda's Ultimate MMF on CakeCentral.

Homemade Marshmallow Fondant Recipe (Small Batch)

Ingredients
250 gm white marshmallows
1 tbs water
1/4 tsp salt
1 tsp lemon juice
3-4 cups sifted icing sugar, adjust as needed to get desired consistency
Vegetable shortening (for greasing)

If using large marshmallows, you can optionally cut them up into smaller pieces. This helps them melt faster and more uniformly.

You can optionally add extracts to flavour the fondant, like vanilla or almond extracts. If using, be sure to use clear extracts so as to not taint the colour.

Method

1. Grease everything that will come into contact with the marshmallow, with shortening, e.g. pot, bowl, spatula, counter top, hands etc. Tip: Use paper towels to grease the utensils to avoid greasy hands in the early stage.
2. Put the marshmallows in large bowl, pour in 1 tablespoon of water and microwave for 2 minutes, stopping every 30 seconds to stir. Or, use a stove top double boiler like I did - put the marshmallows in the double boiler with 1 tablespoon of water. 
3. Heat and stir until completely melted. The mixture should look and feel very, very thick and sticky, almost difficult to stir, but completely melted with no lumps.
4. Off heat, stir in lemon juice and salt.
5. Sift icing sugar on greased counter top, make a well in the center and pour the melted marshmallow onto the sugar. 
6. Mix and knead, add more sugar and rub on more shortening as needed, to form a dough. Be careful as the melted marshmallow will be hot initially.

The dough should feel soft but pliable, smooth and shiny. Here's a youtube video that shows the 'rightness' - when you pull it, it should stretch a little before breaking off.

Steps with Pictures

1. Using paper towels, grease the tools, utensils and work counter (where you will be kneading the fondant) with shortening.

2. Put the marshmallows in the double boiler with 1 tablespoon of water.

Put the marshmallows in the double boiler with 1 tablespoon of water

3. Heat and stir until COMPLETELY melted. It should look and feel very, very thick and sticky, almost difficult to stir, but completely melted with no lumps.

Heat the marshmallows and stir until completely melted

4. Turn off the heat. Mix in salt and lemon juice.

Off heat, mix in salt and lemon juice

5. Grease your hands with shortening. Pour the melted marshmallow onto sifted icing sugar, and mix. Be care when it's still hot.

Mix the melted marshmallow with sifted icing sugar

6. Knead, add more sugar and rub on more shortening until you get a pliable dough.

Homemade marshmallow fondant

Colouring Fondant

Divide the fondant into portions to be coloured. It is best to use gel food colouring, like Americolor Gel Paste. Liquid colouring will affect the consistency of the fondant. The colour will deepen over time, so add the colour sparingly and a little at a time. Use a toothpick to dab on the colour, and knead until it is completed blended and even.

Dab on gel colour with a toothpick and knead till blended.

Storing Fondant

Fondant can be left at room temperature for up to 2 weeks, or 4 weeks in the refrigerator if wrapped and stored properly. Coat the fondant with a thin layer of shortening and wrap it securely with cling wrap. Then put in a zip lock bag and store in an airtight container.

Wrap with cling wrap, put in zip lock bag and store in airtight container

Cleaning Up

Marshmallow is made mostly of sugar, which dissolves in water. So the marshmallow bits are easy to clean. Soak the utensils for a few minutes and the stuff comes right off. The shortening though, is a nightmare to clean. It takes a lot of of dish detergent and repeated washings to get that stuff off. 

Using Fondant

When ready to use, unwrap the fondant and knead until it becomes pliable again, or microwave it for 2 to 5 seconds, depending on the amount. Grease your hands, work top and all your fondant shaping tools with shortening. Then roll out, cut out, shape, etc. as needed.