This light and fluffy pistachio Bundt cake is an easy dessert made with white or yellow cake mix, instant pistachio pudding, sour cream, eggs, oil, water, and chopped pistachios. The batter takes only 15 to 20 minutes to prepare, then it bakes for 45 to 55 minutes in a well-greased 10- to 12-cup Bundt pan.
Every slice is soft, moist, and gently flavored with pistachio, while the sour cream gives the crumb a tender texture and the pudding mix adds color and richness. Finish it with a simple powdered-sugar glaze and extra pistachios for a pretty dessert that serves about 12 to 16 people.
Jump to RecipeWhy You’ll Love This Recipe
This pistachio Bundt cake is the kind of dessert that looks special without requiring complicated pastry skills. The cake mix provides a dependable structure, while instant pistachio pudding gives the batter its signature flavor, soft green color, and wonderfully tender crumb.
Sour cream is the secret to the cake’s moist, delicate texture. It adds richness without making the cake heavy, and the neutral oil keeps each slice soft even after the cake has cooled.
The finished cake has a gentle pistachio flavor rather than an overpowering nuttiness. Chopped pistachios folded into the batter provide small bites of crunch, while the glaze adds a sweet finish and makes the ridges of the Bundt shape stand out beautifully.
If you enjoy pretty desserts made with simple ingredients, you may also like this pineapple upside-down cheesecake cake for another celebration-worthy idea.
Ingredients You’ll Need
Set out the ingredients before mixing so the batter comes together quickly and evenly. Room-temperature eggs and sour cream blend more smoothly with the oil and water, which helps prevent a streaky or lumpy batter.
- Cake mix: Use one 15.25-ounce box of white or yellow cake mix.
- Pistachio pudding: Choose instant pistachio pudding mix, not a cook-and-serve variety.
- Sour cream: One cup adds moisture and gives the cake its soft crumb.
- Oil, water, and eggs: These create a rich, pourable batter with a tender texture.
- Pistachios: Use finely chopped pistachios in the batter and extra for the topping.
- Food coloring: Three to five drops are optional if you want a more noticeable green shade.
For the optional glaze, you need powdered sugar, one to two tablespoons of milk or water, vanilla extract, and two tablespoons of chopped pistachios. The glaze should be thin enough to drizzle but thick enough to leave visible ribbons across the cake.
How to Make It Step-by-Step
Step 1: Heat your oven to 350°F (175°C), then prepare a 10- to 12-cup Bundt pan. Grease and flour every contour carefully, paying special attention to the center tube and narrow grooves; a baking spray containing flour is especially helpful here.
Step 2: Add the white or yellow cake mix and instant pistachio pudding mix to a large mixing bowl. Stir or whisk them briefly so the pudding powder is distributed throughout the cake mix before the wet ingredients are added.
Step 3: Add the sour cream, neutral-flavored vegetable oil, water, and four large eggs. Beat on low speed until the ingredients are combined, stopping once to scrape down the sides and bottom of the bowl.
Step 4: Increase the mixer to medium speed and beat for about 1 to 2 minutes. The batter should look smooth and thick, but avoid mixing longer than necessary because overmixing can make the cake less light.
Step 5: Fold in the one-half cup of finely chopped pistachios with a spatula. Add three to five drops of green food coloring if you want a brighter pistachio color, mixing gently until the shade is even.
Step 6: Pour the batter evenly into the prepared Bundt pan. Smooth the surface with a spatula and gently tap the pan once or twice on the counter to help settle the batter into the decorative grooves.
Step 7: Bake for 45 to 55 minutes. Begin checking at about 45 minutes by inserting a toothpick into the thickest part of the cake; it should come out clean or with a few moist crumbs, not wet batter.
Step 8: Let the cake cool in the pan for 10 to 15 minutes. Carefully invert it onto a cooling rack, then let it cool completely before adding glaze so the icing does not melt away.
Step 9: For the glaze, whisk one cup of powdered sugar with one to two tablespoons of milk or water and one-half teaspoon of vanilla extract. Drizzle it over the cooled cake, then finish with two tablespoons of chopped pistachios or additional pistachios to taste.
Pro Tips for a Tender Bundt Cake
The most important preparation step is coating the pan thoroughly. Bundt pans have elaborate shapes, and one missed ridge can cause a beautiful cake to stick during unmolding, so spread softened butter or shortening into every detail before dusting with flour.
Do not wait for the cake tester to come out completely dry. A few moist crumbs indicate that the cake is ready, while a totally dry tester may mean the cake has baked too long and could lose its soft texture.
Mixing matters as well. Beat the wet ingredients with the dry ingredients only until smooth, then stop; the pistachios should be folded in gently rather than beaten into the batter.
For a slightly different texture, some versions replace the water with club soda or lemon-lime soda. That is an optional variation, while the stated one-half cup of water is the dependable base recipe.
If you prefer a more understated presentation, skip the glaze and dust the cooled cake with powdered sugar. You can also replace the pistachios with one-half cup of chopped walnuts, although pistachios provide the most recognizable flavor and color.
For another breakfast-friendly bake to serve alongside coffee, try these soft fluffy souffle pancakes with caramelized bananas.
Serving Suggestions
Serve this cake in generous wedges with coffee, tea, or a cold glass of milk. The glaze adds enough sweetness for dessert, but the cake is also lovely with a spoonful of lightly sweetened whipped cream or a few fresh berries.
Because the cake serves approximately 12 to 16 people, it works well for showers, brunches, potlucks, birthdays, and holiday tables. Arrange the slices on a platter with the pistachio garnish facing upward so the green flecks remain visible.
For a dessert spread with contrasting savory choices, pair the cake with a crisp chicken Cobb salad at brunch or lunch. The fresh salad balances the cake’s sweet, creamy finish.
Storage and Make-Ahead Advice
Once completely cool, keep the glazed cake covered at room temperature for a short serving window, or refrigerate it if you need to store it longer. Covering the cake helps protect the tender crumb from drying and keeps the glaze from absorbing unwanted odors.
If possible, glaze the cake shortly before serving for the neatest finish. You can bake the Bundt cake ahead, cool it completely, cover it, and add the glaze later when you are ready to present it.
Slice only what you plan to serve so the remaining cake stays protected. When serving a refrigerated cake, allow it time to lose its chill so the pistachio flavor and soft crumb can be fully appreciated.
For a complete menu, keep dessert separate from strongly seasoned dishes such as crispy fried cod fish sticks. A simple meal followed by this lightly flavored Bundt cake lets the pistachio notes remain the star.
Common Questions
Can I use white or yellow cake mix? Yes. Both work with the instant pistachio pudding, although white cake mix can produce a slightly paler green color and yellow cake mix may give the cake a warmer shade.
Do I have to add green food coloring? No. The pistachio pudding naturally gives the batter color, while three to five drops of green food coloring create a more vivid appearance without changing the basic method.
How do I know when the cake is done? Start testing at 45 minutes. Insert a toothpick into the thickest section and remove the cake when the tester has no wet batter and shows either a clean surface or a few moist crumbs.
What if I do not want glaze? The cake can be served plain or dusted with powdered sugar. Extra chopped pistachios sprinkled over the top are another simple way to add color and texture.
Light and Fluffy Pistachio Bundt Cake
Ingredients
Method
- Heat the oven to 350°F (175°C). Thoroughly grease and flour a 10- to 12-cup Bundt pan, making sure to coat the center tube, deep grooves, and all corners.
- In a large bowl, combine the cake mix and instant pistachio pudding mix. Add the sour cream, vegetable oil, water, and eggs, then beat on low speed until combined.
- Beat the batter on medium speed for about 1 to 2 minutes, scraping down the bowl as needed. Fold in the finely chopped pistachios and add 3 to 5 drops of green food coloring if desired.
- Pour the batter evenly into the prepared Bundt pan and smooth the top. Bake for 45 to 55 minutes, checking at 45 minutes, until a toothpick inserted into the thickest part comes out clean or with a few moist crumbs.
- Cool the cake in the pan for 10 to 15 minutes. Invert it onto a rack and allow it to cool completely before glazing.
- Whisk the powdered sugar, milk or water, and vanilla extract until smooth. Drizzle the glaze over the cooled cake and sprinkle with the chopped pistachios.
Notes
Final Thoughts
This light and fluffy pistachio Bundt cake proves that an impressive dessert does not need a long ingredient list or complicated technique. Cake mix, instant pudding, sour cream, and chopped pistachios come together to create a dependable cake with a tender crumb and beautiful presentation.
Take care when preparing the pan, avoid overmixing, and begin checking the cake at 45 minutes so it stays moist. Once it is cool, a quick powdered-sugar glaze and a sprinkling of pistachios transform it into a dessert ready for sharing.
Whether you serve it at a holiday gathering, a casual brunch, or an ordinary afternoon craving, this pistachio Bundt cake offers a soft slice, a delicate nutty flavor, and just the right amount of sweetness. It is an easy recipe worth keeping close whenever you need a crowd-friendly dessert.
For a cozy savory starter before dessert, consider a bowl of tomato soup with cauliflower, then finish the meal with this pretty pistachio cake.