Funfetti Cookie Bars

We’re officially in February again, which means the New Year’s resolutions to eat healthier are long gone. I’m pretty sure we got a free pass this year with the pandemic anyway. Either way, I’m here bringing you the sweetest and simplest recipe to support a great cause. These four-ingredient frosted Funfetti Cookie Bars are ready in less than an hour, and are proof that you can have your cake and eat it too … in cookie form. I’m so excited to participate in the 2021 Good Cookie Food Bloggers Valentine’s Event event (again) with this recipe. This is the fifth year for our event and we want to continue to make a difference in the fight against pediatric cancer.

Cancer is the #1 cause of death of children by disease in the U.S. There are 40,000 U.S. children actively battling cancer right now. The National Cancer Institute’s budget for childhood cancer is less than 4%. It’s such a small number and that’s why I got involved. And with the ongoing pandemic, children are still being diagnosed with cancer. It’s imperative that we raise awareness and continue to raise funds to fund the ongoing pediatric cancer research.

Help us make a difference by donating to Cookies for Kids’ Cancer! Our goal is to raise at least $3000. Because these three companies: OXO, Mediavine amd Dixie Crystals have each pledged to match our donations raised through this campaign up to $3000! That means when we raise $1, it turns into $4! Thank you to so many of you who have already donated, please help us reach our goal so we can get the full matching donations and help us make an even huge difference! Donate here today.

Now onto this delicious easy recipe. Funfetti Cookies have always been, and will always be, one of my favorite OG recipes to whip up. I hate making cakes, but love any vehicle for frosting. I wanted to make a version of Funfetti Cookies that didn’t require several cookie trays to roll out, bake and frost. These bars are the perfect balance in between a cookie and cake. I recommend under baking them just slightly to get the gooey cookie base. Then add as much frosting as your heart desires, slice and they are ready to go. Easy, breezy, beautiful, Funfetti Cookie Bars. 

Funfetti Cookie Bars
Yield: 12 Cookie Bars

Funfetti Cookie Bars

Prep Time 10 minutes
Cook Time 20 minutes
Additional Time 15 minutes
Total Time 45 minutes

Ready in less than half an hour, these frosted cookie bars are a sweet treat for your Valentine.


  • 1 box (15.25 oz) Pillsbury Moist Supreme Funfetti cake mix
  • 1/3 cup vegetable or canola oil
  • 2 eggs
  • 1 (15.6 oz) container Pillsbury Creamy Supreme Funfetti vanilla frosting


  1. Preheat your oven to 350 degrees F. Line an 8x8 baking dish with parchment that covers the bottom and sides, and spray lightly with nonstick spray.
  2. In a large mixing bowl, use a wooden spoon to combine Funfetti cake mix, vegetable oil and eggs. Mix just until the dry ingredients are incorporated.
  3. Move the dough into the prepared baking dish. Use your hands to lightly press down the dough to even it out. Bake at 350 degrees for 18 to 20 minutes, or until the edges are lightly golden. I like to under bake slightly for a chewier, less cake-like cookie bar.
  4. Let the bars cool for about 15 minutes, and then carefully use the parchment to lift the bars out of the baking dish onto a cutting board.
  5. Use a spatula to evenly frost just the top of the cookie bars before cutting them. I used about 3/4 of the can of frosting. Top with sprinkles.
  6. Use a large sharp knife to cut the bars evenly into 12 squares and enjoy!
Be sure to visit the other bloggers participating in the Valentine’s Day event and check out their recipes!

Heart Shaped Chocolate Cake from Julie of The Little Kitchen
Easy Chocolate Mousse from Allison of Celebrating Sweets
Chocolate Marshmallow Cookies from Sheila of Life, Love, and Good Food
Lemon Biscotti from Jenn of Ever AFTER IN THE WOODS
Easy Cream Cheese Candies from Kelly of Live Laugh Rowe
Cornflake Cookies from All The Good Cookies from Wendy of A Day in the Life on the Farm
Strawberry Mochi Cookies from Heather of Delicious Not Gorgeous
Red Velvet Valentine Brownies Recipe from Jennifer of The Rebel Chick
Red Velvet Cupcakes Recipe from Faith of An Edible Mosaic
Chinese Five-Spice Snickerdoodle Cookies from Bridget of Bake at 350
Chocolate Molten Lava Cake from Ashley of Spoonful of Flavor
Double Chocolate M&M Cookies from Melissa of Persnickety Plates
Raspberry Lemon Macaroons from Sue of It’s Okay to Eat the Cupcake
Raspberry Curd from Holly of A Baker’s House
Red Velvet Brownies from Kelly of Kelly Lynn’s Sweets and Treats
Toffee Chocolate Chip Ice Cream Cookie Sandwiches from Audrey of That Recipe
Creamy Raspberry Sherbet Pandemic Punch from Laura of Untwisted Vintage
Chocolate Dipped Strawberry Cake Balls from Lindsey of Lindsey Loo’s Bakery
Chocolate Covered Oreo Pops for Valentine’s Day from Heather of Totally Tailgates
Amaretto Cherry Swirl Cake from Samantha of Haute Pepper Bites
Gluten Free Double Chocolate Bundt Cake from Elaine of Small Farm Big Life
Easy Strawberry Mousse from Caroline of Caroline’s Cooking
Cornflake Cookies from All The Good Cookies #HelpingCookies from Wendy of A Day in the Life on the Farm
Vanilla Bean Cherry Chocolate Kiss Cookies from Colleen of Faith, Hope, Love, & Luck Survive Despite a Whiskered Accomplice
Neapolitan Cookies Recipe from Lisa of Blogghetti
Small Batch Almond Thumbprint Cookies from Lauren of Healthy Delicious
Kahlua Truffles from Camilla of Culinary Adventures with Camilla
Red Velvet Brownie Cups from Nikki of Soulfully Made
Triple Chocolate Trifles from Coleen of The Redhead Baker
Cast Iron Skillet Cookie For Two from Aimee of Aimee Broussard
Festive Puppy Chow from Erin of The Speckled Palate
Chewy White Chocolate Raspberry Cookies from Jessica of A Kitchen Addiction
Hot Chocolate Bombs for Valentine’s Day from Anna-Marie of Beauty and the Beets
Chocolate Sandwich Cookies from Lisa of Taste Cook Sip
Peanut Butter Snickerdoodles from Betsy of The JavaCupcake Blog
Cherry Blossom Cookies from Carolann of Apron Warrior
Chocolate Mint Frappuccino Cookies from Peabody of Sweet ReciPEAs
Mini Chocolate Covered Strawberry Cheesecakes from Kate of Kate’s Recipe Box
Almond Flour Peanut Butter Cookies from Shashi of Savory Spin
Funfetti Cookie Bars from Becca of The Salted Cookie
Grapefruit Poppyseed Cake from Michelle of Cold Weather Comfort
White Rabbit Candy Cookies from Linda of Ketchup with Linda
Baby Yoda Valentine’s Day Cookies to Support Cookies for Kid’s Cancer from Jenn of justJENN recipes
Salted Peanut Butter Pretzel Cowboy Cookies from Bree of Baked Bree
Red Velvet Hot Chocolate Bombs from Erin of The Spiffy Cookie
Homemade Hot Chocolate Mix from Gwynn of Swirls of flavor
Cherry Chocolate Chip No Bake Cheesecake from Stefanie of Stef’s Eats and Sweets
Valentine’s Day Homemade Ding Dongs from TammyJo of The Chocolate Cult
Guava Macarons with Coconut Buttercream from Lindsay of Anchored Baking
Valentines Pink Dessert Charcuterie Board for Kids from Nicole of For the Love of Food
Hot Chocolate Cookies from Amanda of A Cookie Named Desire
Cóctel de Camarones from Rebekah of Kitchen Gidget
Cuccidati (Italian Fig Cookies) from Amy of The Nifty Foodie
Lemon Poppyseed Heart Shaped Sandwich Cookies from Lisa of Garlic & Zest
Valentine’s Day Almond Flour Brownies from Kaitlin of I Can Cook That
Peanut Butter Chocolate Cake from Trang of Wild Wild Whisk