The Gunny Sack

  • Home
  • Dinner
  • Recipe Index
    • All Recipes
    • Air Fryer
    • Appetizer
      • Dip
    • Beverages
      • Coffee
      • Smoothie
    • Breakfast
    • Crock Pot
    • Dessert
      • Bars
      • Cake
      • Candy
      • Cheesecake
      • Chocolate
      • Cookies
      • Fruit Desserts
        • Apple
        • Banana
        • Pumpkin
        • Strawberry
      • Fudge
      • Ice Cream
      • No Bake
      • Peanut Butter
      • peppermint
      • Pie
      • Truffles
    • Dinner
      • Beef
      • Bread
      • Casserole
      • Chicken
      • Grilled
      • Pasta
      • Pizza
      • Pork
      • Salad
      • Sauces and Dressing
      • Side
        • Potatoes
        • Vegetables
      • Soup
    • Snack
    • Holiday
      • Easter
      • Christmas
      • Halloween
      • Thanksgiving
      • Valentine’s Day
  • About
    • About The Team
    • Contact
    • Subscribe
menu icon
go to homepage
  • Recipes
  • Appetizers
  • Desserts
  • Dinners
  • Subscribe
    • Facebook
    • Instagram
    • Pinterest
  • subscribe
    search icon
    Homepage link
    • Recipes
    • Appetizers
    • Desserts
    • Dinners
    • Subscribe
    • Facebook
    • Instagram
    • Pinterest
  • ×
    Home » Dessert » Bars

    Funfetti Ooey Gooey Bars

    Updated: Mar 20, 2024 · by Tonia Larson

    This post may contain affiliate links.

    ↓ JUMP TO RECIPE

    Funfetti Ooey Gooey Bars are fun to eat with a rainbow of colors. It’s a combo of a cake mix cookie bars recipe and Fruity Pebbles Bars recipe! Disclosure: Smuckers sent me free samples of some new products and I use the cake mix in this post. #smuckersfirsttaste

    Funfetti Ooey Gooey Bars

    I had big baking plans last week but ended up spending much of my time wrapped in a blanket on the couch because I was sick. Finally, on Friday, I decided I had to try to make some ooey gooey bars using an aqua blue Funfetti cake mix that Smucker’s sent me.

    Everything was looking great and smelling delicious…and then I cut the bars and marshmallow cream came oozing out. As usual, my kids were hovering, waiting for me to finish taking pictures so they could sample the bars. I told them that they could go ahead and try these bars since they were a fail.

    I was going to have to buy more ingredients and make them again since they were so ooey gooey. I was really disappointed because not only was I exhausted from being sick, my bars didn’t turn out.

    But my kids picked up an ooey gooey bar, took a bite and looked at me like I was crazy! They said, “A fail? These aren’t a fail! These bars are awesome! Don’t change them!” I said, “What about how the marshmallow cream is oozing out?” They told me that was “so cool” and since they had almost finished their first bar, asked if they could have a second one.

    Vanessa went babysitting on Friday evening at our friend’s house and brought some of the Funfetti Ooey Gooey Bars with to share. Everyone there (the kids and the parents) loved them too. So, I left the bars just as they were and called them a success!

    Step-by-Step Funfetti Ooey Gooey Bars Recipe

    Fruity Pebble Ooey Gooey Bars in pan

    For the first layer, mix together one Funfetti Aqua Blue cake mix, egg, and oil. Press into a foil lined, greased, 9×9″ pan. Bake at 350 degrees for 10-12 minutes.

    Remove the cake mix layer from the oven and put spoonfuls of the marshmallow cream on top. Allow the marshmallow cream to warm and spread out on its own. While waiting, work on the top layer.

    For the top layer, make this Fruity Pebble bars recipe: Microwave 1 1/2 tablespoons of butter for 20 seconds in a large bowl, until melted. Add 3 cups of mini marshmallows and stir to coat. Microwave for 45 seconds and stir until smooth. (If the marshmallows aren’t completely melted, microwave for an additional 30 seconds.)

    Mix in 3 cups of Fruity Pebbles. Drop by large spoonfuls over the marshmallow cream layer and carefully spread out evenly. I put my hand in a plastic baggie with a little butter on it and gently spread it out and patted it down.

    Cake Mix Bars with Rice Krispies Treats On Top Make the Best Ooey Gooey Bars

    Allow the bars to cool before cutting. I would recommend waiting to cut the bars until ready to serve since the marshmallow cream is going to be very ooey gooey!

    To serve, remove the bars from the pan by lifting them with the foil. Carefully peel the foil off (I flipped the bars upside down on a cutting board and then peeled it off) and use a serrated knife (greased if necessary) to cut the bars into squares.

    Ooey Gooey Bars on tray

    Your kids and maybe even your friends will be super impressed! Zack told me that these Funfetti Ooey Gooey Bars “are like the best thing he’s ever eaten!”

    Funfetti ooey gooey bars.

    Funfetti Ooey Gooey Bars

    Funfetti Ooey Gooey Bars are fun to eat with a rainbow of colors. It's a combo of a cake mix cookie bars recipe and Fruity Pebbles Bars recipe!
    4.78 from 9 votes
    ↑ Click stars to rate!
    Print Review SaveSaved! Add to Shopping ListGo to Shopping List
    Prep Time: 15 minutes minutes
    Cook Time: 12 minutes minutes
    Total Time: 27 minutes minutes
    Servings: 16
    Prevent your screen from going dark

    Ingredients

    • 1 ½ cup Funfetti cake mix
    • 1 large eggs
    • ¼ cup oil
    • ½ teaspoon aqua food coloring more or less as needed
    • 7 ounce container marshmallow cream
    • 1 ½ tablespoon butter
    • 3 cups mini marshmallows
    • 3 cups Fruity Pebbles

    Instructions

    • Preheat the oven to 350˚F. For the first layer, mix together the Funfetti cake mix, egg, oil, and aqua food coloring. Press into a foil-lined, greased, 9×9″ pan. Bake at 350˚F for 10-12 minutes.
    • Remove the cake mix layer from the oven and put spoonfuls of the marshmallow cream on top. Allow the marshmallow cream to warm and spread out on its own. While waiting, work on the top layer.
    • For the top layer, make Fruity Pebble bars. Microwave 1 1/2 tablespoons of butter for 20 seconds in a large bowl, until melted. Add 3 cups of mini marshmallows and stir to coat. Microwave for 45 seconds and stir until smooth. (If the marshmallows aren’t completely melted, microwave for an additional 30 seconds.) Mix in 3 cups of Fruity Pebbles. Drop by large spoonfuls over the marshmallow cream layer and carefully spread out evenly. I put my hand in a plastic baggie with a little butter on it and gently spread it out and patted it down.
    Buy our Slow Cooker Favorites cookbook banner.
    ORDER COOKBOOK HERE

    Notes

    Store in an airtight container in the fridge for 4-5 days.

    Nutrition

    Serving: 1slice | Calories: 200kcal | Carbohydrates: 36g | Protein: 1g | Fat: 6g | Saturated Fat: 1g | Cholesterol: 13mg | Sodium: 162mg | Sugar: 23g
    Course: Dessert
    Cuisine: American
    Author: Tonia Larson

    Red Velvet Ooey Gooey Bars

    Red Velvet Ooey Gooey Bars

    Chocolate Ooey Gooey Bars

    Chocolate Ooey Gooey Bars

    Strawberry Ooey Gooey Bars

    Strawberry Ooey Gooey Bars

    More Bars

    • A crispy avalanche bark bar square with marshmallows and mini chocolate chips on a brown plate.
      Avalanche Bark Bars
    • Stack of magic cookie bars.
      Magic Cookie Bars
    • A slice of an apple bar with icing on top.
      Apple Bars
    • Smore rice krispie treats.
      S’more Rice Krispie Treats

    About Tonia Larson

    Hi! I’m Tonia, the owner and recipe creator at The Gunny Sack, where I’ve shared easy recipes for busy people for 14+ years! My family-friendly meals, easy side dishes, and delicious desserts include mouthwatering photos, dynamic videos, and step-by-step instructions to help you cook at home.

    « Banana Bars Maple Buttercream Frosting
    Philly Cheesesteak Bites Recipe »
    Add us as a trusted site on Google

    Comments

      4.78 from 9 votes (9 ratings without comment)

      Leave A Review Cancel reply

      Your email address will not be published. Required fields are marked *

      Recipe Rating




    1. Jessica says

      February 17, 2018 at 3:39 pm

      I couldn’t find the aqua blue cake mix, only a regular 13.25 Oz funfetti cake mix. Should I weigh out the 8.5 Oz or alter the amount of eggs and other ingredients used?

      Reply
    2. Marea says

      May 9, 2015 at 5:18 pm

      This recipe is a HIT with my family. Im not allowed to make it unless i make atleast a 9×13 pan and its gone within 12 hours AMAZING. Oh btw if you haven’t tried, refrigerate them! They’re even better and a little less messy!

      Reply
    3. Brittany Doucet says

      December 28, 2014 at 4:10 pm

      My daughter was an ooey gooey cake for her seventh birthday. The thing is she was purple instead of blue. Should I use yellow cake and food coloring or blue if still in stores and add red? I know too much food coloring taste bad. And I see some ooey gooey cake is thick and gooey and some are so flat and thin and dry looking. What size pan are y’all using are the thicker ones?

      Reply
      • Tonia says

        December 29, 2014 at 9:45 am

        Hi Brittany,
        Sounds like fun! These are ooey gooey bars, rather than cake. I hope that is okay with your daughter. Pillsbury sells a purple cake mix too, but I’m not sure which stores stock it. Here is a link: http://www.pillsburybaking.com/products/funfetti-bold-purple-1382
        Otherwise, I would buy the white cake mix and use purple gel icing color, like this: http://www.michaels.com/wilton-icing-color/M10051365.html?dwvar_M10051365_color=Violet#q=Wilton%C3%82%C2%AE+Icing+Color&start=11 You get a more intense color while using less of the food coloring.
        Finally, I used a 9×9 inch pan. Best of luck and Happy Birthday to your daughter!
        ~Tonia

        Reply
      • Shari says

        July 12, 2015 at 1:07 pm

        The cake mix she is talking about has a purple one, and they come in a smaller pkg.

        Reply
        • Shari says

          July 12, 2015 at 1:09 pm

          Sorry, I see she answered already! I didn’t read down far enough 🙂 They also had purple icing, blue icing, pink etc….all the colors of the cakes. Btw, I’m making this for my sons birthday, I can’t wait!! I don’t have a 9X9, so I need to pick one up! Walmart had the cake mixes–thats where I got mine!

          Reply
    4. Melanie | Melanie Makes says

      October 29, 2014 at 11:49 am

      Who wouldn’t love these rainbow-hued treats?!

      Reply
    5. Sarah @ Miss Candiquik says

      June 18, 2014 at 11:40 am

      Omg, these look sooo good! Definitely would satisfy my crazy sugar cravings!

      Reply
    6. Courtney says

      April 5, 2014 at 5:48 pm

      What is the purpose of using only one egg and oil? If I’m not mistaken, it’s usually 3 eggs and also water for the boxed cake mix.. Is this for a different texture? I would like to make these for a church bake sale tomorrow!

      Reply
      • Tonia says

        April 5, 2014 at 6:13 pm

        The bottom crust is made the same way cake mix cookies are made. It is a different texture and density than cake. Happy Baking!

        Reply
    7. Michelle says

      March 24, 2014 at 9:56 pm

      I need someone to mail me a box of Aqua Blue & fruity pebbles so i can make this! It looks so good, and either of these I gradients are available in Canada!

      Reply
      • Tonia says

        March 24, 2014 at 10:30 pm

        That’s too bad! Can you order it online? Shipping would probably be a lot though. Maybe a friend could pick it up when they come to the US and then ship it to you once they get back to Canada.

        Reply
      • Shari says

        July 12, 2015 at 1:11 pm

        Did Michelle ever get these? I’d be happy to send them to her, they were not expensive at all! 🙂

        Reply
    8. Christina says

      March 5, 2014 at 10:23 pm

      What size marshmallow fluff should I use? I already went out and bought the ingredients and opted for the larger size… But I don’t want to overdo it! These looks seriously amazing and I can’t wait to show up to work with them (I always bring in goodies for everyone). Thanks for the fun and happy looking recipe! 🙂

      Reply
      • Tonia says

        March 5, 2014 at 10:35 pm

        Hi Christina,
        I didn’t even realize that there was more than one size! 🙂 I used a 7oz jar of Jet-Puffed Marshmallow Creme. Happy Baking!
        ~Tonia

        Reply
        • Christina says

          March 6, 2014 at 2:16 pm

          Well, shoot! Now I have to just eat the other half of the 14oz one I bought… 😀 Thanks for the quick reply! Will be making these tonight.

          Reply
    9. Kayla says

      February 26, 2014 at 3:16 pm

      Oh my goodness these are so beautiful! Especially that bright blue! I love it! Now follower 😉

      Reply
      • Tonia says

        February 28, 2014 at 7:27 am

        Thanks for joining us!

        Reply
    10. Katie Adams says

      February 26, 2014 at 8:24 am

      These look delicious, and so cute to boot!

      Reply
      • Tonia says

        February 26, 2014 at 9:15 am

        Thanks Katie!

        Reply
    11. Amber L. says

      February 25, 2014 at 8:31 pm

      These are so colorful and fun!!!

      Reply
      • Tonia says

        February 25, 2014 at 8:37 pm

        Thanks Amber!

        Reply
    12. Dorothy @ Crazy for Crust says

      February 25, 2014 at 5:37 pm

      I am so in love with the colors of these!!! SO fabulous. That marshmallow? SWOON.

      Reply
    13. Arlene says

      February 24, 2014 at 6:59 pm

      These look good! I can’t wait to try them and eat them too. Thank you for sharing.

      Reply
    14. Jenn @ Deliciously Sprinkled says

      February 24, 2014 at 4:13 pm

      OMG, these look absolutely amazing!! I need to make these ASAP, thanks for sharing! Pinned & sharing on FB 🙂

      Reply
      • Tonia says

        February 24, 2014 at 4:29 pm

        Thanks for sharing, Jenn!

        Reply
    15. Lindsay @ Life, Love and Sugar says

      February 24, 2014 at 1:03 pm

      How fun and festive! It’s funny how we can be so critical if something doesn’t seem perfect. I remember once thinking a photo was “messed up” because the chocolate sauce was dripping and I didn’t want it to – then it became crazy popular because of the dripping, haha. I love the drippy marshmallow! 🙂

      Reply
      • Tonia says

        February 24, 2014 at 4:29 pm

        So very true! Thanks Lindsay!

        Reply
    Tonia Larson from The Gunny Sack.

    Hi, I'm Tonia! Welcome to The Gunny Sack, where I’ve shared easy recipes for busy people for 15+ years! Meet Tonia Larson →

    Popular

    • two ingredient dough pretzel bites in a bowl
      Two Ingredient Dough Pretzel Bites
    • Sliced garlic and herb chicken breast on a cutting board.
      Garlic and Herb Chicken Marinade Recipe
    • Pineapple Salsa Recipe | thegunnysack.com
      Pineapple Salsa Recipe
    • Deep fried cheese curds on parchment.
      Fried Cheese Curds

    Footer

    ↑ back to top

    About

    • Privacy Policy
    • Terms of Use
    • Disclosure
    • Disclaimer
    • Comment Policy

    Newsletter

    • Sign Up for emails and updates

    Contact

    • Contact
    • About Me

    As an Amazon Associate I earn from qualifying purchases.

    Copyright © 2025 The Gunny Sack

    Rate This Recipe

    Your vote:




    A rating is required
    A name is required
    An email is required

    Recipe Ratings without Comment

    Something went wrong. Please try again.