Rainbow Jello Recipe

Create a vibrant and delicious Rainbow Jello dessert that's fun for the whole family! This easy recipe uses different Jello flavors to create stunning layers of color. Perfect for parties, potlucks, or a special treat. Chilling time is not included in the preparation time.

Prep Time 15 mins
Cook Time 15 mins
Calories 146 kcal
Protein 8g
Rating Be the first
Rainbow Jello 50

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Forktionary editorial kitchen team

The Forktionary Kitchen Team

Adapted from Food.com, then tested & standardized by Forktionary.

Ingredients for Rainbow Jello

  • 2 (3 ounce) packages Lemon Jell-O Gelatin
  • 2 (3 ounce) packages Lime Jell-O Gelatin
  • 2 (3 ounce) packages Strawberry Jell-O Gelatin Dessert
  • 2 (3 ounce) packages Orange Jell-O Gelatin
  • 3 cups evaporated milk
  • 6 cups boiling water
  • 3 cups cold water

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How to Make Rainbow Jello

  1. Prepare your chosen Jello flavors according to package directions, but set aside 1 box of lemon Jello for step 2.
  2. In a medium bowl, combine the first (3 oz) package of lemon Jello with 3/4 cup of boiling water. Stir until completely dissolved.
  3. Add 3/4 cup of cold water and stir until well combined.
  4. Pour the lemon Jello mixture into a 9x13 inch baking dish or Tupperware container. Refrigerate for at least 30 minutes, or until slightly set.
  5. In a separate bowl, combine the second (3 oz) package of lemon Jello with 3/4 cup of boiling water. Stir until dissolved. Let it cool slightly (about 5-10 minutes).
  6. Add 3/4 cup of evaporated milk to the cooled lemon Jello mixture and stir well.
  7. Carefully pour the lemon-milk Jello mixture over the first layer in the baking dish. Refrigerate for at least 30 minutes, or until slightly set.
  8. Repeat steps 5-7 with your remaining Jello flavors, allowing each layer to set slightly before adding the next. (Allowing at least 30 minutes between layers is recommended.)
  9. Once all layers are added, refrigerate for at least 4 hours, or until completely set.
  10. Cut into squares and serve. Enjoy your Rainbow Jello Delight!

Nutrition Information (Approximate per serving)

Sodium

6 g

Sugar

97g

Fat

6g

Carbs

9g

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Frequently Asked Questions

How long does it take to make Rainbow Jello?

Rainbow Jello takes about 30 minutes from start to finish — roughly 15 minutes to prepare and 15 minutes to cook.

How many calories are in Rainbow Jello?

Rainbow Jello has approximately 146 calories per serving, with about 8 g protein, 9 g carbohydrates and 3 g fat.

What ingredients do I need for Rainbow Jello?

The key ingredients for Rainbow Jello are Lemon Jell O Gelatin, Lime Jell O Gelatin, Strawberry Jell O Gelatin Dessert, Orange Jell O, Evaporated Milk, 6 cups boiling water. See the full list with measurements above.

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