Dense, buttery pound cake gets a lemon lift in this bright and cheery citrus version. Iced lemon pound cake is super moist and bursting with the flavors of fresh lemon, creamy butter, and sweet vanilla. A creamy lemon icing that sets on top is the only decorating this small-yet-stunning cake requires.
Here’s exactly what you need to make when it’s citrus season: grapefruit Greek yogurt cake.
But if grapefruit isn’t your ideal choice, iced lemon pound cake is another home run. I originally published this dessert recipe on my website in 2017 and I make it at least once every winter season. Imagine a coffee shop lemon loaf, but with a tighter crumb and with supremely fresh flavor you only get from homemade. (Nothing compares!)
Do you enjoy pound cake? My favorite is this cream cheese pound cake, which has an upgraded flavor, tight and dense crumb, and remains wonderfully buttery and soft. Brown butter pound cake has a similar texture and comes with the addition of brown butter flavor. Point being—I love adding flair and flavor to pound cake, and lemon is always a lovely choice.
The Exact Texture of This Lemon Pound Cake
Best Ingredients to Use & Why I Don’t Recommend Substitutions
You need just 9 ingredients in the lemon pound cake batter. With so few ingredients, it’s best to stick to the recipe because each has an important job. I’ve tried my hand at many variations, and keep coming back to this recipe because of its careful ratio of ingredients. I don’t recommend straying.
Helpful Tip: 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 if you need recommendations.
Expect a Thick Lemon Pound Cake Batter
This is a thick batter. Unlike vanilla cake or chocolate cake, there’s no milk to thin things out. The only real liquid is from the lemon juice, and there isn’t too much of it. Pound cakes do not typically include liquid besides eggs. (If you consider those liquid!)
You can bake this in a 9×5-inch loaf pan, but lately I have been using my 1-lb. 8×4-inch loaf pan. It yields a taller loaf, and needs a little extra bake time. I include instructions for both pans in the recipe below..
Spread the batter into the greased loaf pan. There isn’t much pouring involved… more of a spoon-and-spread situation here!
Lemon Icing That Sets
I believe the saying goes… when life hands you lemons, make lemonade glaze. 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.
Feel free to add candied lemons on the top for presentation, like I do with lemon poppy seed bread.
Iced Lemon Pound Cake Recipe
Ingredients You’ll Need
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. Or you can use a 9×5-inch loaf pan for a shorter loaf.
- Whisk the flour, baking powder, and salt together in a large bowl. Set aside.
- With a handheld or stand mixer fitted with a paddle or whisk attachment, beat the butter on high speed in a large bowl until smooth and creamy, about 1 minute. Add the granulated sugar and beat on high speed for 2 minutes until creamed. Scrape down the sides and up the bottom of the bowl as needed. With the mixer running on low speed, add the eggs one at a time. Once the last egg is completely mixed in, stop the mixer. Add the sour cream, lemon juice, lemon zest, and vanilla extract, then beat on medium speed until combined. Scrape down the sides and up the bottom of the bowl as needed. The mixture may look curdled as a result of the varying textures combining. This is normal and the batter will come together when you add the dry ingredients in the next step.
- With the mixer running on low speed, slowly add the dry ingredients just until combined. If needed, run a whisk through the batter a few times to rid any large lumps. Avoid over-mixing. Batter is very thick.
- Spoon/spread the batter into prepared loaf pan and bake for 55-65 minutes if you used an 8×4-inch pan and 45-60 minutes if you used a 9×5-inch loaf pan. Tent the cake with aluminum foil halfway through baking to prevent the top from over-browning. Pound cakes are dense and take awhile to bake in the oven. Baking times vary, so keep an eye on yours and don’t be alarmed if yours is taking longer. The cake is done when a toothpick inserted in the center comes out *mostly* clean. A couple moist crumbs are OK.
- Remove the cake from the oven and place on a wire rack. Allow cake to cool in the pan on the wire rack for 1 hour, then carefully remove the slightly warm cake from the pan. Let it continue cooling on a wire rack or on a serving plate/platter. You can add the icing while the cake is still warm or wait for it to cool.
- Whisk all of the icing ingredients together and pour over cake. Serve immediately or wait until the cake cools completely, which promises neater slices.
- Cover and store leftover cake for up to 3 days at room temperature or up to 1 week in the refrigerator.
Frequently Asked Questions
Absolutely. You can fold 1 cup (about 140g) of fresh blueberries into the batter. I try to avoid frozen blueberries because they turn the batter and cake grayish blue, but feel free to use them if that's all you have. No need to coat them with flour before folding in, but feel free to do so if you'd like. This batter is quite thick, so they don't really sink.
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