
Whenever I make pistachio carrot cake for holidays or birthdays, everyone goes wild over it. That nutty crunch mixed with tender cake just draws you in. It feels familiar and homey, but then the pistachios make it feel extra special and a bit fancy—even though the ingredients aren’t anything wild.
Seriously, every time I bring this cake to a family party, it gets rave reviews. My mom says it’s the best dessert she’s tasted all year and now it’s her official birthday request.
Irresistible Ingredients
- Extra chopped pistachios – Toss some on top for max crunch and a burst of green. Choose vivid, newly opened nuts.
- Pistachio paste – If you want an extra pistachio punch and a deeper shade of green, this does the trick. It’s totally optional.
- Pistachio pudding mix – This gives the frosting that signature flavor and tint.
- Pistachios – Roast them (and leave out the salt) for the perfect crunch, then chop right before adding.
- Grated carrot – Use carrots you’ve grated yourself; bagged shreds are way too dry.
- Eggs – Use big eggs, not cold from the fridge, so they blend in easily.
- Vanilla extract – Boosts every flavor. Pure is best for big aroma.
- Honey – Adds a gentle, mellow sweetness.
- Brown sugar – You want it soft to tap into that caramel note.
- Granulated sugar – Ups the sweetness factor without overpowering things.
- Vegetable oil – Something like sunflower oil keeps things super moist and neutral.
- Cardamom – Grab lively-smelling pods or powder. Floral and warming.
- Cinnamon – For that classic spice kick (Saigon if you want something extra).
- Salt – Finely milled salt blends in best.
- Baking soda – Swap out if it's older than six months to keep your cake fluffy and light.
- All-purpose flour – The backbone. Check dates and stash it sealed up tight to keep it fresh.
- Cream cheese – Go for the block style; it adds tang and helps your frosting set up nicely.
- Butter – Unsalted and let it get room temp so it’s easy to spread.
- Milk – Get it nice and cold for creamy, blended frosting.
- Powdered sugar – Sift it first so you don’t get any lumps in your fluffiest-ever frosting.
Step-by-Step Directions
- Finish & Garnish:
- Smooth a thick layer of the frosting on top of the cool cake. Sprinkle chopped pistachios all over for that tasty final touch.
- Make Pistachio Frosting:
- Beat softened butter, cream cheese, and milk together till smooth and no lumps are left. Mix in pudding mix, a bit of salt, and pistachio paste if you’ve got some. Add powdered sugar in batches, beating until the frosting gets nice and fluffy.
- Let It Chill:
- Set the cake on a rack and cool it down all the way. Give it a good hour so the frosting won’t melt.
- Bake:
- Pour the thick batter into your greased 9x13 pan, smooth out the top, and bake at 350°F. Check after 40 minutes; a toothpick in the center should come out with a few sticky crumbs—not wet batter. Don’t leave it in too long, or it’ll dry.
- Mix in Carrots & Nuts:
- Fold in the shredded carrots and pistachios until just blended. The mix should be chunky and colorful.
- Combine Wet and Dry:
- Add the dry ingredients into the wet and gently fold them together just until all the flour disappears. Don’t go crazy or the cake ends up tough.
- Prep the Dry Ingredients:
- Blend flour, baking soda, salt, cardamom, and cinnamon together (sifting gets rid of lumps and spreads out the flavor).
- Beat in Eggs:
- Add eggs, one at a time, to the sugar-oil mix, making sure each is totally mixed in before moving to the next.
- Make the Wet Base:
- Mix oil, both sugars, honey, and vanilla in a big bowl with a hand or stand mixer. Really blend for a couple of minutes so it gets silky and light.

I can’t get enough of pistachios—the pop of green brightens everything and they play so well with tart cream cheese. Baking this always brings me back to making cakes with my niece, who sneaks extra nuts every time, just like I used to do.
Keeping It Fresh
Store leftovers covered in the fridge for up to five days—the frosting will stay silky and the cake still moist. Want to keep it longer? Wrap individual pieces well and freeze for up to three months. Thaw slices at room temp and enjoy.
Swaps and Tweaks
Can’t do nuts? Try pumpkin seeds or go with shredded coconut. Sunflower oil is a good swap for vegetable oil (it’s super mild). If you can’t find pistachio pudding, just use vanilla pudding, add some green food coloring, and pour in a splash of almond extract.
Serving Ideas
This one’s awesome chilled or room temp, especially with a scoop of vanilla ice cream or thick Greek yogurt. It goes great with a mug of coffee or chai. In spring, candy a few carrot strips and pile on top for fun.

A Little Background
People started adding carrots to cake to make up for missing sugar—it was a clever way to sweeten things up. Now, mixing in pistachios leans into the bold green and flavor you find in a lot of Middle Eastern and Mediterranean treats. It’s a fresh update on a forever favorite.
Frequently Asked Questions
- → What gives the cake its unique flavor?
The nutty kick comes from a combo of pistachios, carrots, cinnamon, and a little cardamom for warmth.
- → Can I use pistachio paste in the frosting?
Go for it. Pistachio paste stirs in smooth, turns the frosting extra nutty, and bumps up the flavor.
- → How do I know when the cake is done baking?
Pop a toothpick in the middle. If it comes out with nothing stuck on it, you’re good.
- → Can I substitute other nuts for pistachios?
If pistachios aren’t around, try walnuts or pecans for something a little different but still tasty.
- → Is it important to let the cake cool before frosting?
Yep, if the cake is even a little warm, the frosting won’t spread right—it just turns melty.
- → What kind of pan is best for this cake?
Use a 9x13-inch baking pan. It bakes the cake nice and even and cuts into perfect squares.