Gooey Butter Cake Bars

The Ultimate Rich, Creamy, and Irresistibly Sweet Dessert!

These Gooey Butter Cake Bars are a decadent cross between a cookie, cake, and cheesecake, with a buttery crust and a luscious cream cheese-powdered sugar topping that stays gloriously gooey. Originating from St. Louis, this dessert is easy to make with a cake mix shortcut and guaranteed to satisfy any sweet tooth!

Perfect for potlucks, parties, or a midnight snack, these bars are impossible to resist—just one bite will have you hooked!


📝 Ingredients Breakdown

For the Crust:

  • 1 box yellow cake mix (15.25 oz)
  • ½ cup unsalted butter, melted (for richness)
  • 1 large egg (binds the dough)

For the Gooey Filling:

  • 8 oz cream cheese, softened (full-fat for best texture)
  • 2 large eggs
  • 4 cups powdered sugar (yes, it’s a lot—embrace the sweetness!)

👩‍🍳 Step-by-Step Instructions (With Pro Tips!)

1️⃣ Prep & Preheat

  • Preheat oven to 350°F (175°C).
  • Grease a 9×13-inch baking pan (or line with parchment for easy removal).

📌 Pro Tip:

  • Use butter or nonstick spray to prevent sticking.

2️⃣ Make the Crust

  1. In a bowl, mix cake mix, melted butter, and 1 egg until a soft dough forms.
  2. Press firmly into the pan (use wet fingers to avoid sticking).

📌 Pro Tip:

  • Pre-bake the crust for 5 mins for extra crispiness (optional).

3️⃣ Prepare the Gooey Filling

  1. Beat cream cheese until smooth.
  2. Add 2 eggs, mixing well.
  3. Gradually add powdered sugar, beating until silky (no lumps!).

📌 Pro Tip:

  • Sift powdered sugar to avoid clumps.

4️⃣ Layer & Bake

  1. Pour filling over the crust, spreading evenly.
  2. Bake 30–35 mins until the top is set but still jiggly (edges may crack slightly).

📌 Pro Tip:

  • Don’t overbake! The center should stay gooey.

5️⃣ Cool & Slice

  • Cool completely (2+ hours) before cutting—this helps the filling set.
  • Dust with extra powdered sugar or drizzle with caramel before serving.

❓ Frequently Asked Questions (FAQs)

1. Can I use a different cake mix?

Yes! Try devil’s food mix for chocolate-gooey bars.

2. Why is my filling cakey, not gooey?

  • Overbaked (check at 30 mins).
  • Overmixed (stop once just combined).

3. Can I halve the recipe?

Yes! Use an 8×8-inch pan and bake 25–30 mins.

4. How do I store leftovers?

  • Room temp (covered): 2 days
  • Fridge: Up to 5 days
  • Freeze: 3 months (thaw in fridge)

5. Can I add mix-ins?

Try: Chocolate chips, pecans, or a cinnamon swirl (mix 1 tbsp cinnamon + ¼ cup sugar into filling).


🔥 Flavor Variations

  • Pumpkin Spice: Add ½ cup pumpkin puree + 1 tsp pumpkin pie spice to filling.
  • Lemon Blueberry: Use lemon cake mix and fold 1 cup blueberries into filling.
  • Peanut Butter: Swirl ½ cup melted peanut butter into filling before baking.

⏱️ Time-Saving Tips

Use a hand mixer for smoother filling.
Make ahead: Bake, cool, and refrigerate overnight (serve chilled or room temp).


🍽 Serving Suggestions

  • Warm with vanilla ice cream
  • Brunch dessert (pair with coffee)
  • Holiday cookie trays (cut into small squares)

💬 Final Thoughts

These Gooey Butter Cake Bars are pure indulgence—crispy-edged, creamy-centered, and impossibly rich. The cake mix shortcut makes them effortless, but they taste like you spent hours baking!

Warning: Highly addictive. Bake at your own risk! 😉🍰

Tried them? Tag us in your pics! 📸👇

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