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Ooey Gooey Butter Cake Bars: A Buttery, Creamy Dessert with an Irresistibly Soft Center

There are desserts that are delicious from the first bite, and then there are desserts that make you wonder how something so simple can taste so indulgent. Ooey Gooey Butter Cake Bars belong firmly in the second category. With a rich, buttery base and a soft, creamy topping that stays delightfully gooey in the center, these bars are the kind of treat that disappears quickly from a dessert table.

The beauty of this recipe is its contrast. The bottom layer is sturdy enough to hold its shape when sliced, while the upper layer becomes smooth, sweet, and almost cheesecake-like as it bakes. A light dusting of confectioners’ sugar provides the finishing touch.

Gooey butter cake is traditionally associated with St. Louis, and modern versions range from yeast-based cakes to convenient bar-style recipes made with cake mix or a homemade crust. (General Mills Foodservice) This version uses a homemade buttery crust and cream-cheese filling for a particularly rich, bakery-style result.

What Makes These Butter Cake Bars So Special?

The secret is texture rather than complicated technique.

The crust is made from flour, confectioners’ sugar, butter, salt, and a tiny amount of nutmeg. Once baked, it becomes tender and slightly crisp around the edges while remaining pleasantly soft underneath.

The topping is where the magic happens. Cream cheese, butter, confectioners’ sugar, eggs, and vanilla are blended into a smooth mixture before being spread over the partially baked crust. As the bars bake, the edges become golden while the center remains soft and slightly jiggly. Similar gooey butter bar recipes deliberately stop baking before the center becomes completely firm. (i am baker)

Ingredients You’ll Need

For the Buttery Crust

2½ cups all-purpose flour
¾ cup confectioners’ sugar
½ teaspoon kosher salt
A small pinch of nutmeg
12 tablespoons unsalted butter, melted

For the Gooey Cream Cheese Layer

8 ounces full-fat cream cheese, softened
8 tablespoons unsalted butter, softened
4 cups confectioners’ sugar
2 large eggs, preferably at room temperature
2 large egg yolks
2 tablespoons vanilla extract

For Finishing

Additional confectioners’ sugar for dusting

Using softened cream cheese and butter helps the topping become smooth and evenly mixed rather than leaving little lumps throughout the filling. Room-temperature ingredients are also commonly recommended for gooey butter cake recipes because they make the mixture easier to combine. (Food Network)

How to Make Ooey Gooey Butter Cake Bars Step by Step

Step 1: Prepare the Baking Pan

Begin by preheating your oven to 350°F (175°C).

Line a 9×13-inch baking pan with parchment paper, leaving some overhang along the sides. The overhang will later make it much easier to lift the cooled bars from the pan.

Lightly grease the parchment if desired.

A lined pan also makes cleanup easier and helps prevent the buttery crust from sticking.

Step 2: Mix the Dry Ingredients for the Crust

In a large mixing bowl, combine:

All-purpose flour
Confectioners’ sugar
Kosher salt
A small pinch of nutmeg

Whisk everything together until the mixture is evenly distributed.

The nutmeg isn’t meant to make the bars taste strongly spiced. Instead, it adds a subtle warmth that complements the butter and vanilla.

Step 3: Add the Melted Butter

Slowly pour the melted butter into the dry ingredients.

Stir until everything comes together into a soft, crumbly mixture.

The finished mixture should resemble a moist cookie dough rather than a traditional pourable cake batter.

Don’t worry if it looks somewhat crumbly at first. Once pressed into the pan, the butter will bind the mixture together.

Step 4: Form the Crust

Transfer the mixture to your prepared baking pan.

Using your fingertips, the flat bottom of a measuring cup, or the bottom of a glass, press the mixture firmly and evenly across the entire bottom of the pan.

Try to create a layer with approximately the same thickness from corner to corner. An uneven crust can cause some portions of the bars to become noticeably thicker than others.

Once pressed down, gently prick the surface several times with a fork.