If you’re a fan of bold flavors, lush textures, and a touch of nostalgia, you’re going to fall madly in love with Pistachio Ooey Gooey Butter Cake. This delightful dessert features a tender yellow cake base layered with a pistachio-laced cream cheese filling that stays perfectly gooey—each bite is sweet, nutty, and impossible to resist. Whether it’s for a family gathering or a quiet treat with coffee, this cake has all the comforting vibes you crave along with an irresistible pistachio crunch.

Ingredients You’ll Need
Don’t let the impressive layers fool you—each ingredient here has a simple but important role to play. Think of this list as your cheat sheet for creating the ultimate Pistachio Ooey Gooey Butter Cake, where every element enhances the flavor, color, and unforgettable texture.
- Yellow cake mix: The classic shortcut for a buttery, tender base that holds up under the gooey filling.
- Unsalted butter (melted): Adds rich, creamy depth and makes mixing the crust a breeze.
- Large eggs: Eggs provide lift and stability, binding both the crust and the gooey layer together beautifully.
- Instant pistachio pudding mix: Infuses the entire cake with a nutty, nostalgic pistachio flavor and that pretty green hue.
- Cream cheese (softened): The heart of the gooey filling, it guarantees a luscious, tangy contrast to the sweet crust.
- Almond extract: Just a half teaspoon takes the pistachio aroma to the next level, making it truly special.
- Powdered sugar: Sweetens the topping while keeping it smooth and delicate—no gritty texture here!
- Chopped pistachios: Lend a welcome crunch throughout and make for a gorgeous, bakery-worthy finish.
- Pinch of salt: Amplifies all the other flavors and keeps the sweetness in check.
How to Make Pistachio Ooey Gooey Butter Cake
Step 1: Prep Your Pan and Oven
Start by preheating your oven to 350°F. A well-greased 9×13-inch pan is your ticket to perfect slices, so take a minute to lightly coat your pan with butter or nonstick spray. This helps the Pistachio Ooey Gooey Butter Cake release easily and keeps the bottom golden.
Step 2: Mix Up the Cake Base
In a large bowl, stir together the yellow cake mix, melted butter, 1 egg, and pistachio pudding mix. You’re looking for a thick, slightly sticky dough—don’t worry if it feels different from traditional cake batter. Gently press this mixture into the bottom of your prepared pan, making sure it reaches all the corners.
Step 3: Prepare the Gooey Pistachio Filling
In a separate bowl, beat the softened cream cheese until creamy and smooth with no lumps. Add the remaining 2 eggs and almond extract, beating until everything is fully incorporated. Slowly add the powdered sugar (it tends to fly!), and sprinkle in a pinch of salt. Beat the mixture until it’s light, silky, and free of clumps, then gently fold in the chopped pistachios for pockets of crunch in every bite.
Step 4: Layer and Bake
Pour the cream cheese filling right over the cake base, using a spatula to smooth it out to the edges. Slide the pan onto the center rack and bake for 40 to 45 minutes, or until the edges are golden and set but the center still has a trademark jiggle. That slightly underbaked center is the secret to the ooey gooey texture.
Step 5: Cool and Top
Patience pays off—let the Pistachio Ooey Gooey Butter Cake cool completely in the pan before attempting to slice. Once cool, top with a generous sprinkle of extra chopped pistachios. The color is captivating and the crunch is pure joy.
How to Serve Pistachio Ooey Gooey Butter Cake

Garnishes
Don’t skimp on the garnish! Extra chopped pistachios offer a beautiful contrast in both texture and color. For an extra touch of elegance, a dusting of powdered sugar or even a dollop of whipped cream makes each serving feel special and festive.
Side Dishes
This cake’s irresistible richness is a wonderful match for tangy sides like fresh berries or lightly sweetened Greek yogurt. You could even offer a scoop of vanilla or pistachio ice cream on the side, which makes it extra indulgent without competing with the star flavors.
Creative Ways to Present
Try cutting the Pistachio Ooey Gooey Butter Cake into mini squares for a dessert platter at parties, or serve in individual ramekins for a more sophisticated twist. Layer slices with pistachio or vanilla ice cream for a memorable cake sundae, or pair with espresso for a dreamy coffee-shop moment right at home.
Make Ahead and Storage
Storing Leftovers
Simply cover your cake pan tightly with plastic wrap or transfer leftovers to an airtight container. Store them in the refrigerator, where Pistachio Ooey Gooey Butter Cake will stay delicious and moist for up to five days. The gooey filling actually settles and improves overnight, making leftovers a real treat!
Freezing
This cake is freezer-friendly! After cooling completely and cutting into portions, wrap each square tightly in plastic and a layer of foil. Place in a freezer bag and freeze for up to two months. To thaw, just leave the wrapped cake in the refrigerator overnight.
Reheating
If you love a slightly warm, melty center, just pop a slice in the microwave for 10-15 seconds. The Pistachio Ooey Gooey Butter Cake softens beautifully, bringing back the original gooey texture and aroma. Be careful not to overheat or you’ll lose the signature ooziness.
FAQs
Can I use a homemade cake mix instead of boxed?
Absolutely! If you have a favorite homemade yellow cake mix, swap it in at the same weight or measure. Just make sure it’s dry ingredients only—no wet ones added until you assemble the base so you maintain the right texture.
Is almond extract necessary?
Almond extract heightens the pistachio flavor, making it even more aromatic and memorable. If you prefer, you can omit it or use vanilla extract as a milder, more classic alternative.
How do I know when the gooey cake is done baking?
You’re aiming for set, golden-brown edges and a slightly jiggly center—the middle should wobble but not look raw. This keeps the Pistachio Ooey Gooey Butter Cake rich and luscious, so be sure not to overbake!
What if I can’t find instant pistachio pudding mix?
If pistachio pudding mix isn’t available locally, you can use vanilla pudding mix along with a dash of green food coloring and extra chopped pistachios. The flavor will be slightly milder but still delicious.
Is this recipe gluten-free?
As written, this recipe isn’t gluten-free because of the cake mix. However, you can easily use your favorite gluten-free yellow cake mix for excellent results—just ensure all other ingredients are gluten-free as well.
Final Thoughts
Once you’ve tasted the Pistachio Ooey Gooey Butter Cake, it’ll earn a permanent spot in your dessert rotation. With minimal prep and maximum flavor, it’s the kind of recipe you’ll find yourself making again and again—whether for a celebration or just because you deserve a treat. Go ahead and give it a try; you’ll be amazed at just how much joy a simple cake can bring!
