Stained Glass Gelatin Cake is a show-stopping dessert that’s as fun to make as it is to eat. With vibrant layers of colorful gelatin embedded in a creamy base, it’s like a work of art on your plate. This whimsical cake is perfect for celebrations, potlucks, or when you want to add a bit of flair to your dessert table.
The beauty of Stained Glass Gelatin Cake lies in the colorful gelatin pieces that create a stained-glass effect. The gelatin is prepared in multiple colors, usually red, green, yellow, and blue, and set into individual layers in a baking dish. Once the gelatin has firmed up, it’s cut into cubes and suspended within a creamy, fluffy filling that gives the cake its signature smooth texture.
To make this dessert, you’ll start by preparing the gelatin layers. Choose your favorite gelatin flavors and dissolve them in boiling water. Pour each flavor into separate containers and refrigerate them until they are fully set. After the gelatin has firmed, cut it into small cubes, keeping the colors separated. The more vibrant the colors, the more stunning the final effect will be.
The next step is creating the creamy base. Typically, the filling is made from a combination of sweetened condensed milk, whipped cream, and gelatin to help it set. The creamy mixture is poured over the colorful gelatin cubes in a baking dish, allowing the colorful pieces to be evenly distributed throughout. Once the base has set, the result is a beautiful, colorful dessert that looks as though it could be a stained-glass window.
This cake is as much a visual treat as it is a delicious one. Each bite offers a refreshing, fruity burst from the gelatin and a creamy richness from the filling, making for a perfect balance of textures. It’s a dessert that’s sure to be a conversation starter, and its vibrant colors make it an eye-catching addition to any table.
Stained Glass Gelatin Cake is not only a delicious dessert, but it’s also a fun and creative way to impress your guests with your baking skills. Whether you’re making it for a holiday, a birthday, or just because, this cake is a delightful treat that’s guaranteed to bring a smile to anyone who sees it.
It’s a colorful, eye-catching dessert made with cubes of brightly flavored gelatin suspended in a creamy, milky base. The mosaic-like appearance gives it the name “stained glass” or “broken glass” gelatin cake.
Not at all! It just takes a bit of patience. First, make several flavors/colors of gelatin, let them set, cut into cubes, and mix them into a sweet gelatin and condensed milk mixture. Pour into a mold and chill until set again.
It’s light, fruity, and creamy! The different gelatin flavors add fun bursts of fruitiness, while the creamy base keeps it smooth and balanced.
Use a sharp knife dipped in hot water and wiped clean between cuts to get neat, glass-like edges.

Ingredients
- 3 packages flavored gelatin use different colors such as strawberry, lime, and blueberry
- 1 can sweetened condensed milk 14 ounces
- 2 envelopes unflavored gelatin for the creamy base
- 1 cup boiling water for dissolving unflavored gelatin
- 1/2 cup cold water for dissolving unflavored gelatin
Instructions
- Prepare each flavored gelatin one by one according to package instructions. Pour into separate shallow containers and refrigerate until firm, at least 3 hours.
- Once firm, cut each flavor of gelatin into small cubes.
- In a large bowl, combine all different gelatin cubes together and gently mix.
- In another bowl, dissolve unflavored gelatin in boiling water. Add cold water and stir until completely dissolved.
- Stir in sweetened condensed milk with the dissolved unflavored gelatin, mixing well.
- Pour the milk gelatin mixture over the bowl of gelatin cubes and gently stir to distribute.
- Pour the mixture into a mold or a glass dish. Refrigerate until completely set, about 4 hours or overnight.
- Once set, remove from mold, cut into slices, and serve.
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Who knew gelatins could look so cool? I want to try it for my next family gathering.
Can you make it without the condensed milk? I’m lactose intolerant. 😩
Tastes good but too many steps for me. Simple is better!
I don’t know… Seems like a lot of work for just gelatin. Not sure if I’ll try it.
This cake is so pretty! I made it for my daughter’s birthday and she loved it! 🎉
Looks delicious, but I think I could never make something so fancy. Not my skills.
ugh, this is so boring 😒. Jello is jello. Not worth it.
Too many steps for me. I just want a simple dessert, not an art project! 🤷♂️
This seems like a kid’s dessert. Why would adults want this? 🤔
I think adults can enjoy this too! It’s all about nostalgia and fun! 😊
I made this last week, but I forgot to put it in the fridge! It was a puddle. Total disaster.
Yum! Just made this for a family gathering and it was gone in minutes! Everyone loved the colors.
This cake is super fun! I made it last week too and the kids went crazy over it! 🎉
Looks good but isn’t it just jello with milk? Seems kinda basic…
I tried making it but it didn’t set right. Can anyone help? What did I do wrong?
Very colorful! Made it for a potluck and it vanished in seconds! Can I use different flavors?
This recipe is great, but my layers kinda got mixed up… still tasted good! Next time I’ll be more careful!
SO good! I used tropical flavors instead of the regular ones. Everyone said it was the best thing ever!
Why do you need the unflavored gelatin? Seems unnecessary. 🤔
I dunno, maybe you could leave it out? Seems like you just wanna add flavor 😂. But I guess it’s to make it creamy or sumthin? 🤷♂️
The unflavored gelatin helps to set the whole thing together without adding more flavor. It gives that creamy base! Totally necessary in my opinion!
Yummy! My kids loved it. Easy to make and fun to eat. Will definitely make again!
I was confused about cutting the flavors. I just mixed it all together. LOL!
Stained glass? No way is this for real. Seems like too much work.
Is there a way to make this sugar-free? My kids are all hyped up on sugar already.
You could try using sugar-free flavored gelatin and maybe some alternative sweeteners for the milk part. Just a thought!
This looks so pretty! Can’t wait to make it for my daughter’s birthday party. 🎉
This cake is SO pretty! I made it for a party and everyone loved it!
Made this with my kids! They had a blast cutting the gels and watching how it comes together. Will def do it again.
I have to be honest, I’m skeptical about the milk in this. Gelatin and milk? Sounds weird…