If you love bright citrus desserts and nutty, buttery cakes, this recipe is going to steal your heart. This lemon pistachio loaf is soft, plush, and bursting with fresh lemon flavor. Ground pistachios replace some of the flour, adding subtle richness and delicate nuttiness to the crumb. It’s the kind of simple-yet-special cake that works just as well on a brunch table, tucked into a spring dessert spread, or with afternoon tea.
There’s something about the combination of lemon and pistachio that feels instantly uplifting. This lemon pistachio loaf cake is soft, tender, and packed with fresh citrus flavor, with finely ground pistachios adding a delicate nuttiness and the prettiest hint of yellow-green in every slice. Like that first glimpse of spring sunshine and new leaves!
It’s simple enough for an afternoon treat, but special enough to serve at a brunch, for Easter dessert, or as a Mother’s Day recipe—and that sweet drizzle of lemon icing on top? You’re going to love this one!
Tell Me About This Lemon Pistachio Loaf Cake
- Very lush and moist, with a tight crumb
- Bright lemon flavor
- Real pistachio flavor—no pudding mixes here
- Easy loaf shape (no layers, no complex decorating, no fuss!)
- Make-ahead and freezer-friendly
The pistachio flavor is subtle—it’s soft and warm, sitting just behind the bright citrus. The lemon is fresh and vibrant, not sharp or sour. Together, they’re beautifully balanced!
One reader, Deborah, commented: “A hidden gem and an amazing surprise. I love lemon and pistachio and this was perfect. The directions were easy and viola! Just like that, I made a beautiful and delicious loaf. I shared it with friends and neighbors and they rightly raved about the taste. This is going in my ‘must bake’ rotation. ★★★★★“
Another reader, Amy, commented: “Lemon and pistachio—you can’t go wrong! The loaf was simple to make but the flavor was outstanding. The icing truly makes it. Will definitely make again! ★★★★★“
Another reader, Jennee, commented: “This was SO delicious and easy to whip up on a whim. Thank you so much, Sally! Everyone who tried this LOVED it. ★★★★★“
Recipe Testing Notes
This lemon pistachio loaf went through multiple rounds of testing in multiple kitchens.
- Test 1: My team and I first tried an oil-based batter, similar to the lemon lavender cake in Sally’s Baking 101; but replacing part of the flour with crushed pistachios made the crumb heavy and uneven.
- Test 2: Next, we used my lemon poppy seed bread as a base, which uses oil, sour cream, and whole milk. Great flavor, but too dry.
- Test 3: Next came a butter and buttermilk version, like my marble loaf cake. However, with our adjustments, it had minimal rise and overly browned edges.
- Test 4: Finally, we turned to my lemon pound cake loaf for structure, but with the added nuts, it was simply too heavy.
- Test 5: The breakthrough came when we reduced the butter, increased the sour cream, and carefully adjusted the ground pistachios. That balance gave us the tender crumb and proper lift we were looking for.
Some versions were dense, others didn’t rise, and some browned too quickly. A butter-based batter was the clear winner, and baking soda proved unnecessary.
The testing ultimately confirmed this: when replacing part of the flour with ground nuts, small fat adjustments make a big difference in structure and moisture.
Ingredients & Why They Matter
- Pistachios: You can use salted or unsalted, but I recommend roasted for extra flavor. Pulse in a food processor with a Tablespoon of the flour to prevent the pistachios from turning into a paste.
- Flour: All-purpose flour is best for this cake.
- Baking Powder: You need baking powder to lift the loaf up in the oven, and ensure it’s not too dense.
- Butter + Sugar: Cream them together with the lemon zest. Room-temperature butter is key. It creams with the sugar to create air pockets, which helps give the loaf lift and structure. If you’re new to this, here’s a helpful tutorial on how to cream butter and sugar.
- Lemons: You need lemon zest and juice, and it’s easiest to zest the lemon before juicing it. Here’s the citrus zester and the citrus juicer I use.
- Eggs: Room-temperature eggs are key, so they incorporate easily.
- Sour Cream: Sour cream is a power ingredient in many cakes and quick breads, thanks to the flavorless moisture it provides. Use full-fat sour cream, and again, make sure it’s room temperature. I know I sound like a broken record here, but here’s why room-temperature ingredients make a difference.
- Salt + Vanilla + Almond Extracts: Flavor balance. Pistachio flavor is very delicate, so almond extract enhances it in most pistachio desserts. It’s essential in both chocolate pistachio ice cream and pistachio cake.
You also need confectioners’ sugar and a touch of cream (or milk) for the icing.
Expect a Thick Batter
This recipe follows a similar method to my lemon pound cake, with a few key tweaks.
Grind the pistachios (with a Tablespoon of flour to prevent them from turning into a paste) into coarse crumbs, then whisk with the remaining dry ingredients. Cream the butter, sugar, and lemon zest (to release the zest’s oils). Add the eggs and remaining wet ingredients, then combine with the dry. Expect a thick batter, almost like pound cake batter.
Success Tip: While many of my loaf cake and quick bread recipes, such as chocolate chip loaf cake, banana bread, and lemon poppy seed bread, bake in a 9×5-inch loaf pan, this lemon pistachio loaf bakes up better in a 1-lb. 8×4-inch loaf pan. It yields a taller loaf, and needs a little extra bake time. If all you have is a 9×5-inch loaf pan, you can use it, but expect the bread to be a little shorter/flatter than pictured. Baking time may be shorter as well.
Topping the Lemon Pistachio Loaf
The icing on top of the pound cake adds a whole other level of lemon flavor. It’s thick and sets after a couple hours, producing a sweet and zingy layer you’ll want to save for last. You need heavy cream (or half-and-half or milk), lemon juice, and confectioners’ sugar.
Simply whisk it all together and pour all over the top of the loaf. Sprinkle some chopped pistachios on top before the icing has a chance to set.
Success Tips
- Use room-temperature ingredients. This ensures proper creaming and even mixing.
- Don’t over-mix the batter. Over-mixing can make the loaf tough.
- Tent with foil if needed. If the top is browning too quickly, loosely cover with foil halfway through baking.
- Cool in the pan for 1 hour. This helps set the structure.
Lemon Pistachio Loaf
- Prep Time: 20 minutes
- Cook Time: 70 minutes
- Total Time: 3 hours (includes cooling)
- Yield: serves 8
- Category: Cake
- Method: Baking
- Cuisine: American
Description
Soft, buttery lemon pistachio loaf cake made with fresh lemon zest and ground pistachios, topped with a sweet lemon glaze. Perfect for brunch, afternoon tea, dessert… anytime!
Ingredients
- 1/2 cup (65g) pistachios (I like using roasted, salted pistachios)
- 1 and 1/2 cups (188g) all-purpose flour (spooned & leveled), divided
- 1 and 1/2 teaspoons baking powder
- 1/2 teaspoon salt
- 1/2 cup (8 Tbsp; 113g) unsalted butter, softened to room temperature
- 1 cup (200g) granulated sugar
- 2 Tablespoons fresh lemon zest (about 2 large lemons)
- 2 large eggs, at room temperature
- 3/4 cup (180g) full-fat sour cream or plain Greek yogurt, at room temperature
- 3 Tablespoons (45g/ml) fresh lemon juice
- 1 teaspoon pure vanilla extract
- 1/2 teaspoon almond extract
Icing
- 1 cup (120g) confectioners’ sugar, sifted
- 1 and 1/2 Tablespoons (23g/ml) fresh lemon juice
- 1 Tablespoon (15g/ml) heavy cream or milk
- optional, for topping: coarsely chopped pistachios
Instructions
- Lower the oven rack to the lower-third position and preheat the oven to 350°F (177°C). Grease an 8×4-inch loaf pan (like this one or this one) with nonstick spray.
- Place the pistachios, along with 1 Tbsp of the flour, in a small food processor. Pulse until the pistachios are finely chopped/coarsely ground. Stop before the pistachios turn into fine crumbs.
- Make the cake: In a medium bowl, whisk the ground pistachios with the remaining flour, baking powder, and salt. Set aside.
- In a large bowl using a handheld or stand mixer fitted with a paddle attachment, beat the butter, sugar, and lemon zest on medium-high speed until the mixture is light and creamy, about 3 minutes. (Here’s a helpful tutorial if you need guidance on how to cream butter and sugar.) With the mixer running on low speed, add the eggs one at a time. Once the second egg is completely incorporated, stop the mixer. Add the sour cream, lemon juice, vanilla, and almond extract, then beat on medium speed until combined. Stop and scrape down the sides and bottom of the bowl as needed. The mixture may look curdled—that’s ok.
- Add the dry ingredients to the wet ingredients and beat on low speed until just combined. Avoid over-mixing. If needed, finish mixing by hand to ensure everything is combined. Batter is thick. Pour/spoon the batter into the prepared pan and smooth the top.
- Bake for 65–75 minutes, tenting loosely with aluminum foil halfway through baking to prevent over-browning. The cake is done when a toothpick inserted in the center comes out mostly clean with just a few moist crumbs. Baking times vary, so keep an eye on yours and don’t be alarmed if yours is taking longer.
- Allow the cake to cool in the pan set on a cooling rack for 1 hour. Carefully remove the cake from the pan and set it directly on the rack. Set the rack over a sheet of parchment paper or a baking sheet. You can add the icing while the cake is still slightly warm or wait for it to cool completely.
- Make the icing: In a medium bowl, whisk together the sifted confectioners’ sugar, lemon juice, and cream/milk. Pour the icing over the cake. Sprinkle with chopped pistachios, if using. Allow the cake to cool completely before slicing, which promises neater slices. The icing will set within a couple of hours.
- Cover and store leftover cake at room temperature for up to 3 days, or in the refrigerator for up to 1 week.
Notes
- Make Ahead & Freezing Instructions: You can make the cake ahead of time by freezing it. (I suggest icing it right before serving, so freeze it without the icing.) Bake, cool completely, then wrap it in a layer of plastic wrap followed by a layer of aluminum foil. Freeze the loaf for up to 3 months. Allow the cake to thaw overnight in the refrigerator, then bring to room temperature before topping with icing and serving.
- Special Tools (affiliate links): 8×4-inch Loaf Pan (like this one or this one) | Food Processor | Citrus Zester | Citrus Juicer | Glass Mixing Bowls | Whisk | Electric Mixer (Handheld or Stand) | Cooling Rack
- 9×5-inch Pan: If you do not have an 8×4-inch pan, you can use a larger 9×5-inch pan. The loaf will be shorter and bake faster. Start checking for doneness around 55 minutes.
- Pistachios: For the best flavor, I prefer roasted pistachios (salted or unsalted). I recommend avoiding raw pistachios, as roasting enhances their flavor.
- Use Fresh Lemon Juice: Fresh is strongly recommended for best flavor. Bottled works in a pinch, but the zest is where most of the lemon flavor comes from.
- Almond Extract: Almond extract helps bring out the pistachio flavor. If needed, you can skip it. If you love it, add 1/8 teaspoon to the icing too!
Reader Comments and Reviews
I am excited to try this! I love your raspberry swirl loaf and lemon pound cake but every time I make these loaf pan recipes there is a gummy spot in the center. I’ve experimented with different oven temps and bake times-even different size pan with that same issue. Any other suggestions?
Hi Amy! We’re happy to help troubleshoot. Gummy centers can often mean that the loaf is underbaked a bit, so adding additional baking time is a great place to start. It could also be that the batter is overmixed, causing the centers to become dense and gummy. Mix the batters until just combined. Making sure that your baking powder and baking soda are fresh (within three months of opening) will also ensure optimal rise. We hope this helps for next time and that you enjoy this loaf!
What size spring form pan could be used instead of the 8×4?
Very good! Love the pistachio lemon combo. I did reduce the baking time to 60 minutes- that was just fine.
I was so excited to try this, but unfortunately, it came out dry as can be. While my oven does run hot, normally I can bake for the low side of a range and have it turn out just fine but I should’ve trusted my gut and checked it 10 minutes earlier, more similiar to any other quick bread, and I did not and it turned out so dry and over baked. So if your oven runs hot I recommend checking early!
Otherwise the flavor I think would be great!
Very easy to make and delicious!
Can I prep the batter the night before, refrigerate overnight, and bake in the morning? So excited to try this one!
Hi Lexi! Cake batter should be baked right away, otherwise it won’t rise properly when it bakes. Hope you love it!
I’ve been on a lemon kick this week after my pistachio kick last week.. so when this recipe dropped I nearly lost my mind! Made it today; used a glass 9×5 because it’s what I had. Baked for around 72 minutes and it was perfect. I love that you can actually taste both the lemon and pistachios! Family says to make it again! Thanks Sally!
I have a number of rangpur limes from a friends tree. Do you think I could substitute them for the lemons?
Hi Hilarie, we imagine that should work well – let us know if you try it!
Love all of her desserts. Will be making that delicious pistachio cake.
Great flavor and texture. New favorite lemon loaf!!
Is it possible to make this gluten free using almond flour or gluten free flour? How would I make the adjustments?
Thank you for your time.
Hi Pattie, we haven’t tested a gluten-free version of this recipe, but let us know if you give anything a try! We’d recommend using a 1:1 gluten-free baking flour as opposed to almond flour, which has very different properties.
Can this be made with 1:1 gluten free flour?
Hi Sarah, we haven’t tested a gluten-free version of this recipe, but let us know if you give anything a try!
Delicious! The texture is very lovely, soft and slightly dense in a good way. The flavor is light and not too sweet. It’s a perfect spring cake. I made mine in a 9×5 pan without almond extract because that’s what I had/didn’t have and it turned out great. I definitely want to try again without the modifications though.
My son-in-law is allergic to pistachios, could I use hemp seeds instead?
Hi Teri, I don’t recommend that. Instead, make this lemon pound cake.
Hi Sally! I love your recipes & would love to make this lemon pistachio loaf but my problem is I can’t have eggs What can I use in place of the eggs?
Hi Jill, we haven’t tested an egg-free version of this recipe, sorry we can’t help more!
I have a niece with an egg allergy & have had luck using Bob’s Redmill egg replacer in Sally’s recipes. I won’t use a recipe that calls for 3 eggs. This being 2 is typically my limit for replacement.
Is it possible to use plain Greek yogurt in place of sour cream?
Hi R.Richard, plain Greek yogurt works great here!
I can’t wait to try this–can it be made with almond or coconut flour (or a combination) instead of all purpose flour?
Hi Kim, no, the cake will be much too heavy. I recommend looking for a recipe that was developed to use either flour. Let me know if you try something!
Hi! I’m super-excited to try this! At the moment, just want to let you know you have a typo in the Special Tools section:
9×5-inch Pan: If you do not have an 8×4-inch pan, you can use a larger 9×5-inch pan.
I think you meant:
8×4-inch Pan: If you do not have an 8×4-inch pan, you can use a larger 9×5-inch pan.
I love your stuff and am looking forward to trying a new recipe of yours!
I don’t have a food processor. How can I improvise?
Hi Debra, you can very, very finely chop the pistachios. Or you can try putting them in a large zipped-top bag and crushing them with a rolling pin.
This looks fabulous! What do you think about swapping 2% plain yogurt for the sour cream?
Thanks!
Hi Janet, full fat yogurt or sour cream will yield the best results, but a lower fat yogurt can work in a pinch.
Can I substitute olive oil for butter?
Hi Jojo, I don’t recommend it. We tested it with olive oil a few times, and a few different ways. It was a very different result and it’s not a 1:1 substitute for the butter unfortunately. If you’d like an oil-based lemon loaf, try this lemon poppy seed bread.
Could you make mini loafs out of this and still get the same result?
Hi Jill, mini loaves should work well! The exact bake time will depend on your pans, as mini loaf pans vary quite a bit by size. The cake is done when a toothpick inserted in the center comes out mostly clean with just a few moist crumbs.
Hi Sally I was wondering if you convert this into a Mediterranean desert and use olive oil instead of butter?
Hi Cathy, we tested it with olive oil a few times, and a few different ways. It was a much, much different result and it’s not a 1:1 substitute unfortunately. If you’d like an oil-based lemon loaf, try this lemon poppy seed bread.
In the quest to use less fat in my diet, I only buy reduced fat sour cream. Will that work in this recipe?
Low fat sour cream should work just fine here, Charlotte! But full fat ingredients do yield the softest crumb.
This looks amazing! Love pistachio and lemon combos. Do you think you could replace the pistachios with pistachio flour? I recently received some and am trying to find some great recipes to use it with. Thanks!
Possible to put this into 2 smaller loaf pans? Mine are 7-3/8 X 3-5/8.
Hi Kristin, you could use that size pan for 1 loaf, since it’s pretty close in size to 8×4. The bake time may be slightly longer; keep an eye on it and use a toothpick to test for doneness.
Is it possible to make this will less lemon flavor? I prefer very mild citrus flavors. Would you recommend leaving out either the lemon juice or zest? Or decreasing both slightly?
Hi Marisa, you can leave out the lemon juice and replace with whole milk if you’d like. I have not tested that specifically, but I’m sure it would work nicely. Feel free to also skip the zest.
I would suggest trying to find meyer lemon. These are a cross between lemon and mandarin/tangerine. I have some on hand right now and will try this recipe with them possibly tomorrow.
Can I double the recipe for a 9×5 pan? I checked the notes, I don’t want a short loaf that’s why I’m asking.
Hi Ruzgar, no I do not recommend that. It will be far too much batter.
what about increasing everything by 1/3? Really want to try this recipe, but really don’t want to buy a new pan.
Hi Isabel! Yes, you can certainly try it. I’m unsure how precise the measurements will be, especially with an egg, but using grams/weights will be especially helpful when increasing. Please let us know how it goes!
This recipe looks amazing! Do you think you could swap out the citrus? Wondering if using orange would work similarly? Thanks!!
Hi Jessica, thank you! You can swap orange juice and zest for the lemon. The flavor won’t be as pronounced, though, since lemon is such a strong, tart flavor!
Do you think it would be possible to make this into muffins instead?
Hi Danielle, I’m sure you could. They would be pretty dense as this is a bit similar to pound cake. I would bake them for around 20 minutes, but keep a close eye on them.