Here is another one of my Favourite Treats to make for Parties and Celebrations! If you’ve been reading my other blogs, you know how much I love creating Themed Foods that are Delicious, Simple, and Adaptable for any Special Day.
Layered Rainbow Jelly always gets a lot of smiles. It looks Beautiful on the Party Table, is easy for kids to eat, and can be matched to Any Party Theme just by choosing the Right Colours.
This is a great option for:
- Kids Birthday Parties
- School Celebrations
- Baby Showers
- Australia Day BBQs
- Brisbane backyard parties or pool days
- Any colourful celebration!
I’m based in Brisbane, Queensland, so most of my parties are outdoors in the warm weather. This Layered Jelly is always a hit here in Australia, and we have customers who make it for their Events in New Zealand and the USA too!
Ingredients
Before you get started, gather everything you need. These ingredients are affordable and easy to find at local supermarkets like Woolworths, Coles, or IGA.
For 12 servings, you’ll need:
- 12 Clear Cups
- Powdered Jelly Packets in your Choice of Colours
- 2 Cans of Condensed Milk
- Large bowl or jug for mixing
- Spoon
Each packet of powdered jelly makes one layer across 12 cups. So simply choose how many colours you want, and buy a packet for each layer.
How to Make Layered Rainbow Jelly
I like to spread out my clear plastic cups on a counter or tray. You’ll be moving them in and out of the fridge, so trays make it easier.
- Put your cans of Condensed Milk in the Fridge to Cool.
- Prepare your first Jelly Colour as per packet instructions. I mix mine in a jug for easy pouring.
- Pour a thin layer of Jelly into each cup.
- Put the cups in the fridge to cool for 2–3 hours.
- Spoon a small layer of cooled Condensed Milk on top of the set jelly.
- Refrigerate for 30 minutes.
- Repeat layers (steps 3–6) until you’re happy with the height and colour pattern.
You can make these 1–3 days before your event, which is perfect for busy party weeks!

Tips for Perfect Jelly Layers
- Give each layer time to set – don’t rush it!
- Make space in your fridge before you start.
- A jug makes pouring easier and less messy.
- Match colours to your party theme.
- Use clear cups so everyone can see the layers.
Three colours is a great starting point, but you can do two or repeat a colour. I’ve even mixed colours to make my own shades.
They are so Easy for Kids to eat, and look Incredible on the Party Table.

Party Theme Ideas
You can make Layered Rainbow Jelly to match any Event. I’ve used these at:
- Donte’s Nerf themed Birthday Party (Blue & Orange colours)
- Isla’s Shimmer & Shine Party (Triple colours!)
- Rainbow Parties
- Unicorn Parties
- Any colourful celebration
They always disappear quickly, so make extras if you’re hosting a big crowd.
Environmentally Friendly Options
If you don’t want to use plastic cups, try reusable jars. These are a great choice for summertime Parties in Brisbane, because they help keep flies away.
They come with lids, can be washed, and reused for your next event.
Make It a Rainbow Party!
If you love colourful party styling, we have a Fantastic Range of Rainbow Party Decorations that match this Jelly perfectly.
Every theme on our website includes:
- Personalised Banners
- Cupcake Toppers
- Party Favours
- Stickers & Labels
- Matching Colours & Designs
All items are made in Australia and we ship Australia-wide, plus to New Zealand and the USA.
FAQ – Layered Rainbow Jelly
How far in advance can I make Layered Jelly?
You can make it 1–3 days before your party. Keep it covered in the fridge.
How do I stop the layers mixing?
Make sure each layer is fully set before adding the next. Condensed milk should be cooled too.
Can I make it dairy-free?
Yes! Use coconut milk or dairy-free condensed milk.
Can I use different colours?
Absolutely. Match your Party Theme or favourite colours.
Where can I find matching Party Decorations?
We have hundreds of Personalised Themes, including Rainbow, Unicorn, Nerf, Shimmer & Shine and more. View them here: Party Themes.
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