Colorful Jello Cookies

Featured in Sweet Treats You'll Actually Make Twice.

Make flavorful, colorful cookies by combining ready-to-use dough and jello powders. Requires just 4 ingredients, making it perfect for family baking time.
A woman wearing a chef's hat and apron.
Updated on Sun, 13 Apr 2025 10:58:27 GMT
A platter showcasing sugar-dusted cookies in bright shades of green, yellow, blue, and red. Pin it
A platter showcasing sugar-dusted cookies in bright shades of green, yellow, blue, and red. | cookbybook.com

These Jello Cookies always fill my home with happiness and vibrant colors. Mixing chewy sugar cookies with bright fruity flavors creates something almost magical in my kitchen. I can't help but smile watching all those colorful ingredients come together - it's exactly why I think baking should be fun!

Sweet Cookie Delight

The best thing about these treats is how they make everyone grin before they've even taken a bite. Their gorgeous colors and fruit flavors make them impossible to resist, yet they're so easy to make. They've become what I turn to whenever I want to have fun with the kids in the kitchen or add some brightness to any get-together.

Your Ingredients

  • Cookie Mix: Snickerdoodle's my favorite but you can't go wrong with plain sugar cookie mix too.
  • Salted Butter: It adds just the right amount of richness to balance the sweetness.
  • One Egg: This binds everything wonderfully together.
  • Jello Packets: My favorite combo uses cherry, lime, blue raspberry and lemon for a fun color mix.
  • Sugar: Rolling the cookies in this gives them that perfect sparkly finish.

Getting Started

Making Your Dough
I combine everything until the mixture looks just right then split it up for our colorful adventure.
Color Creation
Each dough portion gets a different Jello flavor worked in by hand like you're playing with tasty modeling clay.
Sugar Coating
Every little ball of dough gets rolled in sugar for that extra sweet crunch.
Baking Watch
I look for that slightly golden bottom edge to know they're perfectly done.
A neatly arranged display of colorful, sugar-coated cookies in various shades, including red, blue, green, and yellow. Pin it
A neatly arranged display of colorful, sugar-coated cookies in various shades, including red, blue, green, and yellow. | cookbybook.com

My Special Tips

Try rolling your cookies in extra Jello powder if you want bolder colors and stronger flavors. We sometimes cool the dough and use cookie cutters for fun shapes. Just don't leave them in the oven too long if you want that perfect chewy middle.

Storage Ideas

You can keep these yummy treats in a sealed container for around five days. I often freeze some raw dough balls too so we can have fresh colorful cookies whenever we want.

Tasty Twists

We always try different Jello flavors to see what new colors we can make. Adding chocolate chips works great too and matching colors to upcoming holidays makes them extra special. Don't worry about using sugar-free Jello packets when needed they work just fine.

Joy In Every Bite

These aren't just cookies they're little bursts of happiness. The bright colors make everyone smile and turning simple ingredients into something so fun feels like a real kitchen adventure.

Kids Love Them

Making these with children creates such wonderful memories. Kids really enjoy mixing in the colors and shaping the little dough balls. It's become one of our top picks for family kitchen time.

Personal Touches

We sometimes swirl different colors together or top them with colorful sprinkles. Matching cookie colors to party themes always gets compliments and holiday color schemes bring so much excitement.

Crowd Pleasers

These treats brighten up any event from kids' parties to school fundraisers. They go perfectly with a glass of cold milk or mug of hot cocoa and they're always the first to vanish from any cookie plate.

Quick Fixes

If your mixture feels too sticky just pop it in the fridge for a bit. I always try to make my dough balls the same size so they cook evenly and using butter that's been sitting out creates the smoothest texture.

Simple Pleasures

These cookies truly capture what's fun about baking. They're easy enough for beginners but colorful enough to impress anyone. Each batch we make brings smiles and creates memories that stick around long after the last cookie's gone.

A plate of colorful sugar-coated cookies in yellow, pink, blue, and green, featuring a cracked surface and a glossy finish. Pin it
A plate of colorful sugar-coated cookies in yellow, pink, blue, and green, featuring a cracked surface and a glossy finish. | cookbybook.com

Frequently Asked Questions

→ Can I use jello without sugar?
Absolutely, sugar-free jello works too! The cookies will still taste great and look colorful, but they'll be a little less sweet.
→ When should I pull them out of the oven?
Once the bottoms are just slightly golden and the tops feel firm, they're ready. Avoid overbaking to keep their soft texture.
→ Is freezing these cookies possible?
Yes, after cooling completely, store them in a sealed container and freeze for up to half a year.
→ Why divide the dough into bowls?
Splitting the dough lets you make cookies in different colors and flavors all from one batch.
→ How long will these cookies be good for?
They'll stay nice and fresh for 3 to 5 days if kept at room temperature in a sealed container.

Jello Cookies

Bright, tasty cookies using pre-made dough mixed with flavored jello powders. A simple and exciting baking activity for kids and adults alike.

Prep Time
15 Minutes
Cook Time
12 Minutes
Total Time
27 Minutes
By: Susan

Category: Desserts

Difficulty: Easy

Cuisine: American

Yield: 32 Servings (32 cookies)

Dietary: Vegetarian

Ingredients

01 1 large egg.
02 1/2 cup melted salted butter.
03 1 cup white sugar.
04 17.5 oz snickerdoodle cookie mix.
05 3 tbsp powdered jello in green.
06 3 tbsp powdered jello in red.
07 3 tbsp powdered jello in blue.
08 3 tbsp powdered jello in yellow.

Instructions

Step 01

Heat oven to 350°F and cover a baking tray with parchment.

Step 02

Stir together the egg, melted butter, and cookie mix.

Step 03

Split the dough into four separate portions.

Step 04

Work the jello powder into each dough portion individually.

Step 05

Measure out 2 tablespoons of dough for each cookie, then coat with sugar.

Step 06

Bake for 10-13 minutes until the tops are set.

Step 07

Leave the cookies to cool on the tray for 3-5 minutes before serving.

Notes

  1. Sugar-free jello works here too.
  2. They stay fresh for 3-5 days at room temp.
  3. Freeze them for as long as 6 months.

Tools You'll Need

  • Tray for baking.
  • Bowls for mixing.
  • Scoop for cookies.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Egg.
  • Dairy.
  • Gluten.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 128
  • Total Fat: 5 g
  • Total Carbohydrate: 18 g
  • Protein: 3 g