If you’re craving a dessert that’s rich, buttery, and irresistibly gooey, Ooey Gooey Bars are the perfect choice! These sweet, chewy bars have a buttery crust and a luscious, creamy filling that melts in your mouth. They’re simple to make, customizable, and always a hit at parties, bake sales, and holiday gatherings!

🛒 Ingredients for Ooey Gooey Bars
✅ For the Crust:
- 1 box yellow cake mix 🍰
- ½ cup (113g) unsalted butter, melted 🧈
- 1 large egg 🥚
✅ For the Filling:
- 8 oz (225g) cream cheese, softened 🧀
- 2 large eggs 🥚🥚
- 1 teaspoon vanilla extract 🌿
- 3 ½ cups (420g) powdered sugar 🍚
- ½ cup (113g) unsalted butter, melted 🧈
These simple pantry staples create a gooey, buttery, and melt-in-your-mouth dessert!
🍰 How to Make Ooey Gooey Bars (Step-by-Step)
Step 1: Preheat & Prepare
🔹 Preheat oven to 350°F (175°C).
🔹 Line a 9×13-inch baking dish with parchment paper.
Step 2: Make the Crust
🔹 In a bowl, mix cake mix, melted butter, and egg until combined.
🔹 Press into the bottom of the baking dish to form a crust.
Step 3: Make the Filling
🔹 In a separate bowl, beat cream cheese until smooth.
🔹 Add eggs, vanilla, and melted butter; mix until creamy.
🔹 Gradually add powdered sugar, beating until smooth.
Step 4: Assemble & Bake
🔹 Pour the filling over the crust and spread evenly.
🔹 Bake for 40-45 minutes, until the top is golden brown but still slightly jiggly.
Step 5: Cool & Serve
🔹 Let bars cool completely before slicing.
🔹 Enjoy your buttery, gooey, melt-in-your-mouth bars!

🔬 The Science Behind Their Unique Texture
Why are these bars so soft, chewy, and irresistibly gooey? It’s all about ingredient chemistry!
- Cake Mix Crust – The flour, sugar, and leavening agents in cake mix create a tender, slightly crisp base.
- Cream Cheese Filling – Adds richness, moisture, and a luscious creamy texture.
- Powdered Sugar – Dissolves quickly, keeping the filling light and smooth.
- Butter + Eggs – Bind the filling, making it rich, yet perfectly gooey.
These elements work together to create a perfectly balanced texture that’s soft, chewy, and decadent!
✨ The Magic of Ooey Gooey Bars
What makes these bars so irresistible? It all comes down to their contrasting textures and flavors:
- 🧈 Buttery Crust – A rich, shortbread-like base that’s slightly crisp but still soft.
- 🍯 Gooey Filling – Sweet, creamy, and melt-in-your-mouth delicious!
- 🍰 Cheesecake-Like Center – The filling has a velvety smoothness that balances the crust.
- 🎉 Perfect for Any Occasion – From holiday parties to casual desserts, these bars are always a crowd-pleaser!
Once you bite into these rich, chewy, and buttery bars, you’ll understand why they’ve been a beloved dessert for decades!
🎯 Tips for the Best Ooey Gooey Bars
✔️ Don’t Overbake – The center should be slightly jiggly; it will set as it cools.
✔️ Use Room-Temperature Cream Cheese – Ensures a smooth, lump-free filling.
✔️ Let Them Cool Completely – This makes slicing easier and cleaner.
✔️ Customize the Flavors – Try using chocolate, spice, or lemon cake mix for a twist!
✔️ Dust with Powdered Sugar – Adds a beautiful finishing touch.
Follow these tips, and you’ll get perfectly soft, gooey, and flavorful bars every time!
❤️ Why You’ll Love These Ooey Gooey Bars
💛 Easy & Quick to Make – Simple ingredients and minimal effort required.
🎂 Rich, Buttery Flavor – Decadent and perfectly sweet.
🍫 Endless Variations – Swap the cake mix and fillings for different flavors!
🎉 Perfect for Parties – A guaranteed crowd-pleaser at any gathering.
🛠️ No Fancy Equipment Needed – Just mix, bake, and enjoy!
If you love buttery, soft, and sweet desserts, these bars are a must-try!
🏆 Storage and Freezing Tips
To keep your Ooey Gooey Bars fresh, follow these storage tips:
- At Room Temperature – Store in an airtight container for up to 3 days.
- In the Refrigerator – Keeps fresh for up to a week.
- In the Freezer – Wrap individual bars and freeze for up to 3 months.
To serve, thaw at room temperature for a few minutes before enjoying!
🍽️ Serving Suggestions
✨ With a Scoop of Ice Cream – The warm, gooey texture pairs perfectly with cold vanilla ice cream.
✨ Drizzled with Chocolate or Caramel – For an extra decadent treat.
✨ With a Cup of Coffee – The perfect afternoon snack or breakfast treat.
✨ For Holiday Treat Trays – A festive and irresistible dessert for any celebration.
No matter how you serve them, these bars will be an instant hit!
❓ Frequently Asked Questions (FAQs)
Q: Can I make these bars ahead of time?
A: Yes! They stay fresh for several days, making them perfect for meal prep or parties.
Q: What other cake mix flavors can I use?
A: Try chocolate, lemon, spice, or red velvet for a unique twist!
Q: Can I add mix-ins to the filling?
A: Absolutely! Add chocolate chips, coconut, or chopped nuts for extra texture.
Q: Do I have to use cake mix?
A: The cake mix makes these bars super easy, but you can use a homemade shortbread crust instead.
Q: Why are my bars too dry?
A: They may be overbaked—make sure the center is slightly jiggly before removing from the oven.
🍽️ Conclusion
Ooey Gooey Bars are the ultimate chewy, buttery, and decadent dessert that’s quick and easy to make. With a crisp, buttery crust and a rich, gooey filling, they’re a guaranteed hit at any gathering! Whether you enjoy them warm with ice cream, drizzled with caramel, or straight from the fridge, they’re always delicious.
So grab your ingredients and whip up a batch of these irresistible bars today! 🍰✨