
Pistachio carrot cake is a twist on the classic that combines sweet carrots with crunchy pistachios for a dessert that feels both comforting and a little special. When I first baked this for a spring brunch, the colorful flecks of carrot and green nuts made it the centerpiece of the table. The pistachio frosting takes each bite over the top into something unforgettable.
I brought a pan of this cake to a picnic, and even folks who claim they do not like carrot cake came back for seconds. Trust me, the unique pistachio flavor turns skeptics into fans.
Ingredients
- All-purpose flour: Gives the cake structure and creates a soft crumb
- Baking soda: Helps lift the cake and make it fluffy
- A pinch of salt: Balances all the sweetness
- Cinnamon and cardamom: Add warmth and a subtle complexity
- Vegetable oil: Makes the cake tender and keeps it moist
- Granulated sugar and brown sugar: Provide just the right sweetness and a hint of molasses depth
- A drizzle of honey: Enhances the natural flavor of the carrots
- Vanilla extract: Ties everything together with rich background flavor
- Eggs: Ensure the cake is light yet rich
- Freshly grated carrots: Create moisture, beautiful color, and natural sweetness
- Chopped pistachios: For crunch and earthy flavor; be sure to use fresh ones for best taste
- Cream cheese: For a tangy base
- Butter: Lends creaminess and richness
- Milk: Brings everything together and smooths the frosting
- Pistachio pudding mix: Provides true pistachio flavor and green hue
- Powdered sugar: Sweetens and thickens the frosting
- Salt: Sharpens the flavors
- Pistachio paste: Optional; for the most intense pistachio taste try a specialty shop for the best kind
- Extra chopped pistachios: For crunch and a pop of green on top
Step-by-Step Instructions
- Prepare Baking Dish:
- Grease a 9x13 inch pan all over with butter or cooking spray ensuring every corner is coated so the cake releases easily.
- Mix Wet Ingredients:
- In a large bowl whisk together vegetable oil, both sugars, honey, and vanilla extract until the mixture is smooth and glossy. Add the eggs one by one, blending thoroughly after each addition so the batter stays silky and homogenous.
- Combine Dry Ingredients:
- Sift together the flour, baking soda, salt, cinnamon, and cardamom in a smaller bowl. Sifting ensures the spices are evenly distributed and there are no lumps.
- Combine Wet and Dry:
- Gently sprinkle the dry ingredients over the wet and stir with a spatula or spoon just until no flour streaks remain. Overmixing will make the cake tough so fold slowly.
- Add Carrots and Pistachios:
- Fold the grated carrot and chopped pistachios into the batter. The carrots should disappear into the mix while the pistachios remain visible for bursts of crunch.
- Bake:
- Pour the thick batter evenly into the greased baking dish. Bake at 350 degrees F for 40 to 45 minutes. The cake is ready when a toothpick inserted in the center comes out clean and the top is slightly golden.
- Cool the Cake:
- Let the cake cool completely in the pan on a wire rack to avoid melting the frosting. Warm cake will thin out the topping.
- Prepare Pistachio Frosting:
- Beat the softened cream cheese, butter, and milk in a large bowl until very smooth with no lumps. Beat in the pistachio pudding mix, pistachio paste if using, and salt. Continue mixing for three to four minutes to develop a luscious creamy texture.
- Add Powdered Sugar:
- Slowly incorporate powdered sugar, one cup at a time. Stop when the frosting is thick, spreadable, and as sweet as you like.
- Frost and Garnish:
- Spread the frosting generously over the cooled cake using a spatula to create swoops and peaks. Sprinkle the top with more chopped pistachios for a beautiful finish and extra crunch.

One of my favorite things about making this cake is shaving the carrots by hand. It turns baking into something meditative and a little bit celebratory. The first time I watched my niece scatter pistachios over the frosted cake, her joy was contagious and the sprinkle reminded me food tastes better when it is shared.
Storage Tips
Store leftover cake covered in the refrigerator for up to five days. The frosting helps lock in moisture so the cake gets even more tender with time. You can also freeze slices tightly wrapped for up to three months. Defrost at room temperature or in the fridge overnight.
Ingredient Substitutions
For oil, you can use melted coconut oil or even light olive oil for a subtle flavor shift. If you only have walnuts or pecans instead of pistachios they will work just fine. For a dairy free cake, use a vegan butter and cream cheese in the frosting, plus swap the pudding mix for a bit of almond extract and green food coloring for that pistachio look.
Serving Suggestions
This cake is delightful served slightly chilled or at room temperature. Add a scoop of vanilla ice cream or a drizzle of honey for extra indulgence. At brunch, slice into small squares for easy sharing. It doubles as a festive birthday cake with a few birthday candles and extra pistachio pieces on top.

This pistachio carrot cake has become a family favorite, blending tradition with exciting new flavors that everyone enjoys.
Frequently Asked Questions
- → Can I substitute walnuts for pistachios?
Yes, toasted walnuts or pecans can be used if pistachios are unavailable, though flavor and color will differ slightly.
- → What can I use instead of pistachio pudding mix in the frosting?
Try a bit of pistachio paste or finely ground pistachios for flavor. Add extra powdered sugar to adjust consistency if needed.
- → How do I make the cake extra moist?
Be sure not to overmix the batter and use freshly grated carrots for added moisture and texture.
- → Can the cake be made in advance?
Yes, bake and frost the cake up to two days ahead. Store covered in the refrigerator for freshness.
- → Is the frosting sweet or tangy?
The frosting is creamy with a subtle tang from the cream cheese, balanced by the unique flavor of pistachio pudding.