Introduction
The name says it all — Ooey Gooey Bars are soft, rich, and decadently sweet dessert bars with a buttery crust and a creamy, gooey topping. Originating from St. Louis, Missouri, where they’re also known as Gooey Butter Cake Bars, this treat has become a favorite across the U.S. because it’s simple to make yet incredibly satisfying. Perfect for potlucks, holidays, bake sales, or anytime you crave something sweet and comforting, these bars deliver on flavor and nostalgia.
Ingredients
For the crust:
1 box yellow cake mix (about 15–16 oz / 425 g)
½ cup (115 g) unsalted butter, melted
1 large egg
For the gooey topping:
8 oz (225 g) cream cheese, softened
2 large eggs
1 teaspoon vanilla extract
4 cups (500 g) powdered sugar
Instructions
1. Prepare the crust
Preheat oven to 350°F (175°C).
Grease a 9×13-inch (23×33 cm) baking dish or line with parchment paper.
In a mixing bowl, combine cake mix, melted butter, and 1 egg until a thick dough forms.
Press the dough evenly into the bottom of the baking dish.
2. Make the gooey filling
In another bowl, beat cream cheese until smooth.
Add eggs and vanilla, mixing well.
Gradually beat in powdered sugar until fully combined and creamy.
Pour the mixture over the crust and spread evenly.
3. Bake
Bake for 35–40 minutes, until the edges are golden brown but the center is still slightly jiggly (it will firm up as it cools).
Allow bars to cool completely before cutting.
4. Serve
Dust with extra powdered sugar for a classic finish.
Cut into squares or rectangles and enjoy the gooey center with the buttery crust.
Tips & Variations
Extra flavor: Add ½ teaspoon almond extract or lemon zest to the filling.
Nutty twist: Sprinkle chopped pecans or walnuts on top before baking.
Chocolate version: Use chocolate cake mix instead of yellow cake mix.
Pumpkin variation: Mix 1 cup pumpkin purée and a dash of pumpkin spice into the cream cheese layer for a seasonal treat.
Storage: Keep leftovers covered in the refrigerator for up to 5 days, or freeze for longer storage.
Serving Suggestions
Serve with a scoop of vanilla ice cream for extra indulgence.
Pair with coffee or tea for a cozy afternoon treat.
Perfect for sharing at potlucks, bake sales, or family gatherings.
Conclusion
The Ooey Gooey Bars are a timeless dessert — rich, creamy, and delightfully sweet. With their simple cake mix crust and irresistible cream cheese topping, they’re easy to make but feel special enough for any occasion. Once you take a bite, you’ll understand why these bars have stood the test of time as a beloved American classic.