Broken Glass Jello

Prep 15 minutes
Servings 24

Broken Glass Jello (also known as Stained Glass Jello) looks so impressive, but is really easy to make! Different colors of Jello float in a sweetened white gelatin mixture. Vary it every time by using different flavors and colors to suit your occasion. This classic make-ahead recipe looks so lovely on a buffet table and is always a hit at holidays, potlucks, and luncheons!

close up square of broken glass jello on white plate

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5 STAR REVIEWS

Ever had Broken Glass Jello? Aka Stained Glass Jello, Cathedral Jello, and Mosaic Jello. Itโ€™s a classic Kraft recipe thatโ€™s been around for decades. Different flavors of Jello cubes are submerged in a condensed milk-gelatin mixture, then it chills in the refrigerator until solid before cutting into squares.

Isnโ€™t it beautiful? Itโ€™s like a mosaic or church windows. Seems as though it would be a ton of work to make, but itโ€™s so easy. We love how sweet and light it is, fun to eat, plus so eye-catching put out on a dessert table for any occasion.

Recipe Tips

  • Any flavor and color of jello works. Use whatever colors and flavors of Jello that would fit the holiday or special occasion youโ€™re celebrating. I included a list of suggestions below.
  • Regular or Sugar Free jello. Sugar free Jello works the same way for this Jello recipe, so feel free to use that, if preferred.
  • DO NOT follow the directions on the boxes of jello. You will not be following the directions on the box of Jello, which calls for more water than you need or the cubes will be too diluted and harder to slice once solid.
  • Pour the dissolved gelatin into separate rectangular containers. Use shallow containers that will give you no more than 1-inch thick cubes, otherwise it takes longer for the Jello to set and also more challenging to cut. The Jello should only take about 2-3 hours to set if you chill it in shallow containers.
  • Make a beautiful Jello mold instead. If youโ€™ve got a bundt pan, make a jello mold and then slice like a cake instead of squares.
5 from 31

Broken Glass Jello

Prep: 15 minutes
Chill: 8 hours
Total: 8 hours 15 minutes
Servings: 24
This Broken Glass Jello recipe looks so impressive, but is really easy to make. Customize with any colors or flavors to suit your occasion. It's always a hit at holidays and potlucks!
Step-by-step photos can be seen below the recipe card.

Ingredientsย 

  • (4) 3 ounce boxes Jello gelatin, assorted colors
  • 4 cups boiling water
  • (2) .25 ounce envelopes unflavored gelatin
  • 2 cups hot water
  • 14 ounce can sweetened condensed milk
  • 1 tsp vanilla

Instructionsย 

  • Dissolve each 3 oz. box of jello with 1 cup boiling water per flavor, then carefully pour into its own individual container coated with nonstick spray (ideally no more than 1-inch deep.)
    Cover and chill until solid, about 3 hours or overnight.
  • Once solid, cut each of the different flavors into small square cubes.
  • Lightly coat a 9ร—13 glass dish with nonstick spray and add in the cubes. Gently mix the four colors together in an even layer (being very careful not to break or tear them.)
  • In a medium-sized bowl, dissolve both envelopes of unflavored gelatin in 2 cups of hot water. Let the hot mixture cool slightly and then whisk in the sweetened condensed milk and vanilla.
  • Let mixture cool to the touch (if it's at all warm, it will melt the Jello cubes.) Then evenly pour the mixture over the cubes of Jello.ย 
  • Chill in the refrigerator until fully set, ideally overnight.
  • Cut into squares and serve.

Video

Nutrition

Calories: 54kcal | Carbohydrates: 9g | Protein: 1g | Fat: 1g | Saturated Fat: 1g | Cholesterol: 6mg | Sodium: 25mg | Potassium: 61mg | Sugar: 9g | Vitamin A: 44IU | Vitamin C: 1mg | Calcium: 49mg | Iron: 1mg

Nutritional information given is an automatic calculation and can vary based on the exact products you use and any changes you make to the recipe. If these numbers are very important to you, I would recommend calculating them yourself.

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How To Make Broken Glass Jello Step By Step

boxes of lime, orange, grape, and cherry jello

Gather your ingredients.

plastic containers filled with orange, red, green, and purple jello

Dissolve 4 small 3 oz. boxes of jello with 1 cup boiling water per flavor, then carefully pour into its own individual container coated with nonstick spray (ideally no more than 1-inch deep.) Chill until solid, about 3 hours or overnight.

small cubes of orange, red, green, and purple jello in casserole dish

Lightly coat a 9ร—13 glass dish with nonstick spray. Once the jello is solid, cut each of the different colors into small square cubes. Add cubes to the casserole dish and gently mix together, arranging to an even layer (being very careful not to break or tear them.)

custard mixture in bowl with whisk

In a medium-sized bowl, dissolve 2 envelopes of unflavored gelatin in 2 cups of hot water. Let the hot mixture cool slightly and then whisk in a 14 ounce can of sweetened condensed milk and 1 teaspoon vanilla.

Let mixture cool to the touch (If itโ€™s at all warm, it will melt the Jello cubes.) Then evenly pour the mixture over the cubes of Jello.

colorful small cubes of jello floating in custard in casserole dish

Chill in the refrigerator until set, ideally overnight. Cut into squares and serve.

slices of broken glass jello on plate

Recipe Variations for Holidays

Use whatever colors and flavors of Jello that would fit the holiday or special occasion youโ€™re celebrating. Here are some ideas:

  • Valentineโ€™s Day: cherry and cotton candy.
  • Saint Patrickโ€™s Day: lime.
  • Easter: lemon, peach, and strawberry.
  • 4th of July: cherry and berry blue for a red, white, and blue jello.
  • Halloween: grape, orange, and lime.
  • Christmas: cherry and lime.
  • Kid Party: cherry, lemon, berry blue (primary colors.)
overhead Stained Glass Jello in glass baking dish, uncut

Proper Storage

Keep any leftover jelloย in the refrigerator tightly covered with plastic wrap or a lid to prevent it from picking up other smells or flavors from the refrigerator. It will keep for 4 days. I donโ€™t recommend freezing this dish.

More Jello Recipes:

I hope you love this delicious and easy recipe โ€“ be sure to give it a review below! Also donโ€™t forget to follow Belly Full onย TikTok,ย Facebook,ย Instagram,ย Pinterest, andย YouTube!

squares of broken glass jello on white serving tray

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About Amy Flanigan

Well, hey there! Amy here, founder and COO at BellyFull. If youโ€™re looking for tried and true, fuss-free, budget-friendly, delicious, every day recipes, youโ€™ve come to the right place.

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45 Comments
Newest
Oldest Most Voted
Ellen
June 28, 2026 9:42 pm

Will this hold up if made in a jello mold? Also how large are the 4 containers that the jello sets in? Thanks.

Marie
June 20, 2026 3:29 pm

This is a great jello recipe! My family loved it!

Susannah
June 12, 2026 5:43 pm

I made this for tonightโ€™s dinner. Everyone loved it. Only two servings left!

Beatrice Fudge
January 17, 2026 3:29 pm

Is there a substitute for condensed milk that can be used

Mims
December 25, 2025 1:25 pm

My family and friends loved this jello recipe! Thank you for sharing this.

Maria Caballero
November 24, 2025 12:21 pm

Have made this stained glass recipe several times. My family loves it. This time I made individual servings, wish I could send photos they came out beautiful. I made 5 different flavors and it made 16 5oz servings, of course my grandson ate some of the pieces of jello as he was helping me.

Lora
October 6, 2025 6:57 pm

Could you use vanilla pudding for this? Maybe with part milk part water? Just curious it seems I never have all the ingredients at the same time?

Lucy Amirfathi
August 17, 2025 7:46 am

Want to use for Christmas for a friend dinner. Thank you would love to use more recipes.

Kolohe Girl
May 14, 2025 4:43 pm

Itโ€™s a family favorite. I always make sure i have all the ingredients on hand.
Aloha from Hawaii

Karen Johns
November 4, 2024 8:08 pm

This is a no fail recipe. Easy, light, delicious, and beautiful.

Fran Glassboro
November 1, 2024 2:32 pm

I made this and took it to a potluck. I was asked several times for the recipe. Thank you for sharing.

Deborah A
August 14, 2024 9:40 am

Hello, I’ve tried once before but the less water tip is greatly appreciated! Wondering also if you can use Pre-made jello cups? Cube them up and continue with the next step?

Patti_Cakes
June 20, 2024 6:27 am

I made this for the first time yesterday for a party on this upcoming Sunday. I was so happy it looked just like your photo. The one thing I did different was add 2 of the airline size bottles of Malibu Rama with coconut liquor into the condensed milk portion. I cannot wait to taste this!

E
March 24, 2024 12:28 pm

Made this on a base of graham cracker crumbs and butter (like what a cheesecake would be made on) and topped with this recipe. Turned out great! We scooped it as a dessert rather than cut into bars

Robyn R
January 27, 2024 4:34 am

Love this recipe! I make a dairy free version using sweetened coconut condensed milk (Natureโ€™s Charm). It isnโ€™t as white as when you use regular condensed milk but my dairy-free people enjoyed it!

Kerry Spencer
January 25, 2024 2:14 pm

i just tried this love it looked up on internet can’t wait to try it thankyou so much for sharing will let you know when i make hopefully like yours thanks Kerry S from Aussie.

Carrie
December 25, 2023 8:30 pm

Made this for Christmas dinner and it was such a hit! I did cherry and lime jello only for red and green colors. Super fun and easy dessert!

Sarah
December 26, 2023 5:44 am

Made this for Christmas and we all loved it. Super fun dessert. I added almond extract.

Renee Karns
December 3, 2023 9:39 am

Plan on making this next week. However need to make totally sugar free .so could I substitute regular sweetened condensed milk for a Home made sugar free version? Thanks!

Ivy
November 3, 2023 8:52 pm

My family and I really loved this jello. Itโ€™s one of our favorites. Thank you for SHARING!