Fondant is typically used to cover beautiful cakes and tall layered creations. It’s usually colorful and very sweet. If you want to add a delicious flavor to your fondant, try mixing in some Jell-O. This will not only give it vibrant colors but also an amazing taste.
In this tutorial, we want lime green and berry blue colors. This recipe is perfect for creating special cake designs, like our Mermaid Cake or Petal Cake. The Play-do like consistency allows you to shape it into all sorts of forms and even create figurines.
Keep plenty of powdered sugar on hand to achieve the perfect consistency. You’ll need to work it well with your hands, and it’s also a great workout for your arms. 😉 Make sure to also use a lot of powdered sugar to keep your fondant from sticking to the table while you knead it.
Ingredients
- 10 oz mini marshmallows
- 3 oz Jell-o mix flavors of your choice
- 2 tablespoons water
- 1 pound powdered sugar
- shortening
Instructions
- Place the marshmallows, jello and water into a glass bowl. Microwave for 30 seconds at 50% power and stir. Microwave again and stir completely.
- Gradually add in ¼ of the powdered sugar and give it a good stir. It will be thick and sticky, but keep stirring. Add in a bit more sugar and when it gets too thick to stir, then transfer it to a silicon mat that’s coated in shortening.
- Knead more sugar in until it no longer sticks to your hands. You may not use all of the sugar or you may need to add a bit more sugar, it all depends on how thick you want your fondant.
- Once it’s at a thickness and consistency of play-doh, it’s done.
- To store your fondant, add some shortening to your hands and rub it over the fondant, wrap it with plastic wrap and then place it into a sealed bag, preferably one with a vacuum seal. Let your fondant sit overnight.
Nutrition
Nutrition information isn’t always accurate.
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Awesome! I’ve never seen fondant made like this. Can’t wait to try. Pinning to remember.
It was really good and everyone loved it!
After I cover the cake in fondant, will I be able to make little decor pieces to stick to the fondant covering the cake…maybe just add a tiny bit of water to make it stick?
If you google “Fondant Glue” there are a few different ways that you can adhere decorations to the fondant. I hope that helps.
Excited to try this out! I bet the hello gives it a wonderful taste! Pinning 🙂
Yes, the flavor was light and not over powering. I bet a lemon cake and lime fondant would be great together!
how long can the fondant pieces be stored after making them.
I generally have kept the fondant whole for a day and then used the pieces when they were cut. Then I’ve left them on the cake for another day or two. The marshmallow fondant doesn’t get hard, but it will dry out and get brittle.
How long till it gets dry and brittle?
I don’t think I kept it long enough to get dry and brittle. This stayed soft overnight covered in a plastic container. If you want it to harden, I would try gumpaste.
Can I make this fondant ahead and save it for future use?How long can I save it?
Yes you can make it a few days in advance. I put a thin layer of shortening over the fondant and then wrap it up tightly with plastic wrap. Keep the air off of it as much as possible to prevent it from drying out. When you are ready to use it, massage it to warm it up and make it pliable again.
Hi, I’m in the uk, do you know where I can get jello?
Flavored jello is just flavored gelatin. In the UK I believe you buy it in sheets.
So I have read a couple of these recipes and they all list a little water as an ingredient. None of them mention using it in the instructions. Where is the water used?
It’s in the first line of the instructions. You add the water to the marshmallows when you go to melt them. It adds a bit of moisture to mix. Hope that helps.
What about using the marshmallow creme? It’s already in a melted like stage. Same goes with strawberry flavor marshmallow creme!
I’ve tried using marshmallow creme for another project and it just didn’t harden up right. I think it would stay way too soft.
I’m making my son’s wedding cake andhe wants a key lime cake, but doesn’t like store bought fondant. So glad I came across this recipe!
This is such a good fondant recipe. Yes, store-bought fondant is bland and gross, but this jello fondant stays soft and tastes wonderful. If the lime flavor is too much, you can simply use half the box and replace the water with key lime juice. Good luck with the wedding planning!