Cake Mix Jello Cookies made with just 4 ingredients & perfectly festive & flavorful! Use your favorite Jello flavors to create fun, fruity cake mix cookies that everyone loves!

We love cake mix cookies because they’re an easy, fun way to whip up something a little different without any fuss. Add Jello into the mix and you get endless flavor options plus a soft, fluffy texture that makes every bite extra irresistible.
With so many Jello flavors to choose from, you can match colors for holidays, parties, or any occasion—and have a fresh batch of cookies ready in minutes.
Recipe Highlights
- Minimal ingredients. To make this recipe, you only need a small number of ingredients. You may even have a some or all of them on hand, making this recipe even more convenient.
- Perfect for any occasion. These Jello cookies are a great dessert to serve at parties and get-togethers, but it’s equally as delicious at home with the family too. These cookies are fun to make for parties and match the color to the event theme!
- Extra delicious cookies. Is it possible that a cookie with only a few ingredients can be this delicious and flavorful? the addition of the Jello mix takes the simple cookie dough to the next level!

Cake Mix Jello Cookies Ingredients
1 box (15.25 ounces) yellow cake mix – Forms the base of the cookie dough and gives the cookies their soft, sweet flavor.
1 egg – Helps bind the dough together and creates a light, fluffy texture.
¾ cup vegetable oil (or olive oil) – Adds moisture and keeps the cookies soft and tender.
2 boxes (3 ounces each) Jello gelatin – Use any flavor you like. Choose your favorite flavor or coordinate the color with a holiday, party theme, or special occasion.

How to Make Cake Mix Jello Cookies
Prep
Get started by preheating the oven to 350 degrees F. Then, line a cookie sheet with parchment paper and set aside.
Making the dough
In a large mixing bowl, combine the dry cake mix, egg, and vegetable oil using a whisk or handheld mixer. Continue to mix until combined.
Next, divide the dough into 2 separate bowls. Then, add one box of dry Jello mix into each bowl.
Use a hand mixer to evenly distribute the Jello throughout the dough. Also, use your hands to knead it together to make the dough come together. The dough will be thick like playdoh.

Bake
Proceed to use a cookie scoop or tablespoon size spoon, to scoop the dough out and place it onto the prepared baking sheet.
Next, roll each spooned dough into a ball and then flatten it out slightly with your hand or the back of a spoon.
Bake in the oven for 10-12 minutes or until the edges look set.
Let the cookies cool on the baking sheet for 2 minutes before moving them onto a wire rack to cool completely.
Serve slightly warm and enjoy!

How long are Jello cookies good for?
You can keep these cooled cookies in an airtight container at room temperature for up to 3 or 4 days. A trick my mother in law taught me is to put a piece of bread in the cookie container, the cookies absorb the moisture from the bread and stay soft for a couple days longer.

Can I freeze cookies made with jello?
Yes, these cookies freeze wonderfully. Simply place the cookies into an airtight container and freeze for up to three months. Let the cookies thaw on the counter before eating so that they are softer enough to bite into. This only takes a few minutes for a single cookie or two.
Can I roll the cookie dough in sugar before baking?
Yes, this is a great addition to these cookies. By doing so you are adding a fun layer to the cookie. It creates a nice crisp edge and the texture of the sugar make it the perfect bite, crunchy and then chewy!
Enjoy more delicious cake mix cookie recipes here:
- These Strawberry Cool Whip Cookies are soft, fluffy, and packed with sweet strawberry flavor in every bite. With just a few simple ingredients and almost no effort, they’re the perfect easy treat!
- Cake Mix Rolo Cookies are the kind of treat that disappears fast. They’re incredibly easy to make and perfect for cookie swaps, holiday trays, or whenever a chocolate craving strikes.
- Soft, chewy bites loaded with real apple pieces and gooey caramel centers, these Caramel Apple Cake Mix Cookies taste just like Fall. They deliver that cozy caramel apple flavor in every bite.
- Our recipe for Strawberry Cake Mix Cookies are packed with sweet strawberry flavor and pops of pink candy in every bite. Make them for Valentine’s Day (or any day that needs a little extra pink)!
- These Easy Homemade Oreo Cookies start with a chocolate cake mix and bake into soft, rich chocolate sandwich cookies that taste way too good to be this simple.

You are going to love this simple cake mix Jello cookie recipe. Made with just a few ingredients and steps this sugar cookie recipe comes together quickly, making them a perfect treat for any occasion.














NonnaTLC says
Followed EXACTLY… (I always do when baking thr first time) I used one lemon and one lime jello for flavor. These were very quick and easy and tasty. I really wanted to give it 4.5 stars was because they were oily. When I make them again (and I absolutely will!) I will decrease the oil a small amount to see if that improves the cookies. My students and colleagues loved them. I did make a glaze of powdered sugar, a knob of butter, and freshly squeezed lemon juice (with a small amount of grated lemon peel). That took them from tasty to yumilicious!
Allison says
I used 1 box of orange jello and a box of pineapple cake mix. I also reduced the oil to 2/3 cup from 3/4.
I stir the jello dry into the cake mix then add the egg
Mixing well then the oil. They turned out great.
Kathy Anderson says
I can’t find a 3 oz box of jello. They’re all .3 oz. Is that what you mean? .3 oz? Thank you
Jessica says
I think you’re looking at sugar free jello Kathy!
Steph says
My MIL has dementia and reduced ability to taste so I used lemon cake mix and lemon jello. They were VERY lemony! Perfect for her (and lemon fans)! I covered them with nonpareils before flattering them. They were not oily as others said. I baked for 10 minutes and they were pretty and perfect!
Julie says
Is it possible to use melted butter instead of the oil? This looks so yummy I cannot wait to make these. Thanks for the recipe.
Juls
Nellie says
I haven’t tried that, but I’d guess it would work well. Let us know if you experiment!
Carrie Delmotte says
I made these today and did loeon and berry blue. They turned out great. I even made some tyedyed.
Will be making these again.
Christina Redmond says
I used white cake mix and strawberry jello, then half dipped them in melted Nestle chocolate chips. Called them Chocolate Covered Strawberries- they were a fan favorite!
Nellie says
Wow, what a great idea! Everything is better with chocolate!
Kami says
Reduced oil to only 1/2 cup…way to oily. Delicious easy to make dessert. I rolled in sugar before baking too.