Fruity Pebbles Cookie Cheesecake Bars: The Ultimate Fun Dessert
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This post is all about Fruity Pebbles Cookie Cheesecake Bars, the dessert that will change your bake-sale game forever. Think chewy cookie crust loaded with Fruity Pebbles, a rich and creamy vanilla cheesecake layer, and more cookie dough crumbled on top—all baked to perfection. This recipe is fun, vibrant, and surprisingly easy. Whether you’re a seasoned baker or a newbie in the kitchen, this guide will walk you through every step, plus pro tips to make your bars flawless.
Table of Contents
Table of Contents
Why Fruity Pebbles Cookie Cheesecake Bars Are Your Next Favorite Treat
The Inspiration Behind Fruity Pebbles Cheesecake Bars
These Fruity Pebbles Cookie Cheesecake Bars are inspired by classic childhood flavors with a modern twist. The cereal adds vibrant colors and a playful crunch to every bite, making them perfect for birthdays, potlucks, or a weekend baking session.
What Makes This Recipe Special?
This isn’t just another dessert. It’s three layers of textural bliss: a chewy sugar cookie crust, a velvety cheesecake center, and crumbly cookie dough topping—all infused with fruity cereal magic. Check out our Brownie Bottom Cookie Dough Cheesecake for another layered dessert masterpiece.
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Fruity Pebbles Cookie Cheesecake Bars: The Ultimate Fun Dessert
- Prep Time: 30 minutes
- Cook Time: 45 minutes
- Total Time: 5 hours 15 minutes
- Yield: 16 bars 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
Fruity Pebbles Cookie Cheesecake Bars combine a buttery sugar cookie crust, creamy vanilla cheesecake layer, and a vibrant Fruity Pebbles topping for a fun and delicious dessert perfect for any occasion.
Ingredients
- 1 cup (2 sticks, 227 g) unsalted butter, softened to room temperature
- 1 1/2 cups (300 g) granulated sugar
- 2 large eggs, room temperature
- 1 tablespoon vanilla extract
- 3 cups (360 g) all-purpose flour, spoon & leveled
- 1/2 teaspoon salt
- 2 teaspoons baking powder
- 1 teaspoon baking soda
- 1 tablespoon cornstarch
- 1 cup Fruity Pebbles cereal
- 24 ounces (3 packages) cream cheese, room temperature
- 1 cup (200 g) granulated sugar
- 1/2 cup (120 ml) heavy cream
- 1 tablespoon vanilla extract
- 1/8 teaspoon salt
- 3 large eggs, room temperature
Instructions
- Preheat oven to 350℉ (177℃). Line a 9×13-inch baking pan with parchment paper, leaving overhang on the sides. Set aside.
- In a medium bowl, whisk together flour, salt, baking powder, baking soda, and cornstarch. Set aside.
- In a large bowl, cream softened butter and sugar on medium speed until fluffy, about 2–3 minutes.
- Beat in eggs one at a time, scraping down the sides as needed. Add vanilla extract and mix.
- With mixer on low, gradually add dry ingredients in 3 parts. Fold in Fruity Pebbles cereal gently.
- Reserve 1 cup of dough. Press remaining dough evenly into the prepared pan.
- In another bowl, beat cream cheese and sugar on medium speed until smooth, about 2 minutes.
- Add heavy cream, vanilla, and salt. Mix on low speed until combined, scraping down the bowl as needed.
- Add eggs one at a time, beating gently until incorporated.
- Pour cheesecake batter over cookie crust. Crumble reserved dough over the top.
- Bake 40–45 minutes until edges are set and center is slightly wobbly. Internal temperature near edge should be 180–190℉.
- Cool at room temperature for 1 hour, then refrigerate for at least 4 hours until firm.
- Cut into bars and serve chilled.
Notes
- Ensure cream cheese is fully softened for a smooth cheesecake layer.
- Chill bars for at least 4 hours before cutting for clean slices.
- Bars can be stored in an airtight container in the fridge for up to 5 days or frozen for up to 3 months.
- Swap Fruity Pebbles with other cereals like Cocoa Pebbles for variations.
Nutrition
- Serving Size: 1 bar
- Calories: 518 kcal
- Sugar: 34 g
- Sodium: 320 mg
- Fat: 29 g
- Saturated Fat: 17 g
- Unsaturated Fat: 9 g
- Trans Fat: 0.5 g
- Carbohydrates: 60 g
- Fiber: 1 g
- Protein: 6 g
- Cholesterol: 115 mg
Keywords: Fruity Pebbles Cookie Cheesecake Bars, cheesecake bars, fruity pebbles dessert, layered cheesecake bars, colorful cheesecake dessert
Ingredients Breakdown and Why They Matter

The Perfect Sugar Cookie Crust
- 1 cup unsalted butter (room temp)
- 1½ cups granulated sugar
- 2 large eggs (room temp)
- 1 tablespoon vanilla extract
- 3 cups all-purpose flour
- ½ teaspoon salt
- 2 teaspoons baking powder
- 1 teaspoon baking soda
- 1 tablespoon cornstarch
- 1 cup Fruity Pebbles cereal
Each ingredient plays a role in texture and flavor, ensuring your Fruity Pebbles Cookie Cheesecake Bars have that buttery cookie base everyone loves.
Velvety Vanilla Cheesecake Layer
- 24 oz cream cheese (room temp)
- 1 cup granulated sugar
- ½ cup heavy cream
- 1 tablespoon vanilla extract
- ⅛ teaspoon salt
- 3 large eggs (room temp)
Pro Tip: rong> Learn how to soften cream cheese the right way to avoid lumps in your cheesecake filling.
Step-by-Step Guide to Making Fruity Pebbles Cookie Cheesecake Bars
Preparing the Sugar Cookie Crust
Preheat your oven to 350℉ (177℃) and line a 9×13-inch baking pan with parchment paper, leaving an overhang for easy lifting later. In a medium bowl, whisk together flour, salt, baking powder, baking soda, and cornstarch. Set this aside.
In a large bowl using a hand or stand mixer, cream the butter and granulated sugar until fluffy—about 2 to 3 minutes. Beat in the eggs one at a time, scraping down the sides as needed. Add vanilla extract and mix until combined.
Slowly incorporate t
he dry ingredients into the wet mixture in three parts on low speed. The dough will be thick. Gently fold in the Fruity Pebbles cereal using a spatula or low-speed mixer setting. Reserve 1 cup of dough for topping. Press the remaining dough evenly into the bottom of your prepared pan.Crafting the Cheesecake Layer
In the stand mixer, beat softened cream cheese and sugar on medium speed until smooth, about 2 minutes. Add heavy cream, vanilla, and salt. Reduce speed to low and beat until combined. Crack eggs one at a time into the mixture, beating gently until incorporated.
Pour cheesecake batter over the cookie crust in the pan, spreading it evenly with a spatula. Crumble the reserved cookie dough on top.
Bake for 40–45 minutes or until the edges are set and the center jiggles slightly when moved. Internal temperature near the edge should read 180–190℉. Remove from the oven and let cool for one hour. Refrigerate for at least 4 hours before cutting into squares.
Looking for inspiration? Try our Cheesecake Deviled Strawberries for another unique cheesecake twist.

Expert Secrets for Foolproof Fruity Pebbles Cookie Cheesecake Bars
Master the Art of a Smooth Cheesecake Layer
To achieve that luscious, creamy texture in your Fruity Pebbles Cookie Cheesecake Bars, start with softened cream cheese at room temperature. This step is non-negotiable—it ensures your cheesecake filling blends seamlessly without lumps. Another tip is to mix the batter on low speed once the eggs are added. Overbeating after this point can cause the cheesecake to puff up during baking and crack as it cools.
If you’re won
dering how to soften cream cheese quickly, leave it out on the counter for about 30 minutes or place the sealed package in a bowl of warm water for 10–15 minutes.Avoid Soggy Crust Disasters
One common pitfall with cheesecake bars is a soggy base. To sidestep this, press the sugar cookie dough firmly into the lined pan, creating an even layer without air pockets. Make sure to bake at the correct temperature—350℉ keeps the crust tender but prevents it from absorbing too much moisture from the cheesecake filling.
Creative Flavor Twists to Try
Want to take your Fruity Pebbles Cookie Cheesecake Bars to the next level? Experiment with these fun variations: