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Rainbow Jello Cups Recipe: Easy Kids’ Party Treats to Make

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Bright, wiggly, and bursting with color, these rainbow Jello cups are a fun and eye-catching treat perfect for kids’ parties, birthdays, or any festive gathering. With shimmering layers of fruity gelatin and optional creamy stripes, they’re easy to make, endlessly customizable, and guaranteed to bring smiles.

Ingredients

Scale
  • 1 (3 oz) box red flavored gelatin (strawberry, cherry, or raspberry)
  • 1 (3 oz) box orange flavored gelatin
  • 1 (3 oz) box yellow flavored gelatin (lemon)
  • 1 (3 oz) box green flavored gelatin (lime)
  • 1 (3 oz) box blue flavored gelatin (berry blue)
  • 1 (3 oz) box purple flavored gelatin (grape; or mix equal parts blue and red if unavailable)
  • 6 cups boiling water
  • 6 cups cold water
  • 1 1/2 cups whipped topping (like Cool Whip or homemade)
  • 6 Tbsp plain Greek yogurt or vanilla yogurt (optional, for creamy layers)
  • Extra whipped topping for garnish
  • Festive sprinkles or fresh fruit (optional)
  • 8–10 clear plastic or glass cups (8 oz each)

Instructions

  1. Clear space in your fridge for a baking sheet with 8-10 cups. Set cups on the tray for easy transport. Gather all ingredients and equipment.
  2. In a small bowl, mix 1 box of red gelatin powder with 1 cup boiling water. Stir until fully dissolved (about 2 minutes). Add 1 cup cold water and stir again.
  3. Pour a thin layer (about 2 Tbsp) into the bottom of each cup. Chill in the fridge for 20-30 minutes, until just set but not firm.
  4. For creamy layers (optional): Mix 3 Tbsp whipped topping and 1 Tbsp yogurt into the next color of prepared gelatin (orange). Let cool slightly, then gently ladle or spoon a layer (about 2 Tbsp) over the set red. Chill 15 minutes.
  5. Repeat the process for all colors, alternating clear and creamy layers in the order: red, orange, yellow, green, blue, purple. Let each layer set before adding the next. The whole process takes 3-4 hours, mostly chilling time.
  6. Once all layers are set, cover each cup with plastic wrap and chill until ready to serve.
  7. Right before serving, add a swirl of whipped topping and a few rainbow sprinkles or fresh berries.

Notes

For best results, let each layer set fully before adding the next to prevent colors from bleeding. Use clear cups for maximum visual impact. Sugar-free and dairy-free swaps are easy—use coconut whipped topping and plant-based yogurt. Add diced fruit between layers for extra flavor and texture. Do not freeze; always chill in the fridge. If unmolding, lightly oil cups before pouring gelatin.

Nutrition

Keywords: rainbow jello cups, kids party dessert, layered gelatin, easy jello recipe, colorful treats, birthday party snacks, gluten-free dessert, dairy-free option, party food, fun food

Find it online: https://blipflavor.com/rainbow-jello-cups-recipe-easy-kids-party-treats-to-make/