This is a single-layer lemon cake with a two-ingredient glaze — straightforward to make on a weeknight and good enough to bring to a gathering. The lemon flavor comes from both zest and juice, so it actually tastes like lemon rather than just smelling like it. If you have butter, eggs, and a couple of lemons on hand, you’re most of the way there.
Ingredient notes
- Butter: The recipe suggests European-style butter like Plugrá or Kerrygold. Standard unsalted butter works fine — the difference in the final cake is small. Use what you have.
- Lemons: You need about 2 medium lemons for both the zest and juice. Bottled lemon juice won’t cut it for the zest, but if you’re short on fresh lemons, use what you have and reduce the glaze liquid slightly so it doesn’t run.
- Whole milk: Any dairy milk works here. Oat milk or almond milk also hold up well — the cake stays moist either way. Avoid anything with a strong flavor of its own.
- Powdered sugar: Sift it before mixing the glaze. Lumps don’t dissolve easily in lemon juice and you’ll end up with a gritty finish.
- Organic sugar and lemons: The recipe calls for organic. Conventional is fine for both — skip the upgrade if it’s not in your budget.
The technique that matters
Two things here, and they’re connected. First, cream the butter and sugar long enough — a full 3 to 4 minutes — before you add anything else. This builds air into the batter, which is what gives the crumb its tender, slightly open texture. Second, add the lemon zest directly into that butter-sugar mixture rather than stirring it in at the end. Fat carries flavor, and rubbing the zest into the sugar releases its oils so the lemon taste is woven through the whole cake rather than sitting on top of it. Once you start adding flour, mix as little as possible — just until the streaks disappear. Overmixing at that stage tightens the gluten and makes the cake dense.
What can go wrong
- Glaze soaks in instead of setting: The cake wasn’t fully cool. Even slightly warm cake will absorb the glaze rather than let it set on the surface. Give it the full cool-down on the rack before you pour.
- Glaze is too thin and runs off the sides: Lemon juice varies in acidity and water content. Start with 1½ tablespoons of juice and add more a few drops at a time until you reach a consistency that coats a spoon but still pours slowly.
- Cake sticks to the pan: Parchment on the bottom is listed, but also make sure the sides of the pan are well greased. A thin layer of butter followed by flour on the sides is more reliable than cooking spray alone for this type of batter.
- Sunken center: Usually means underbaked or the oven ran hot and set the outside before the middle was done. Use the toothpick test and don’t pull the cake early just because the top looks golden — this one takes the full 40 to 45 minutes.
- Flat, dense crumb: Cold butter or cold eggs won’t cream properly. If you forgot to take them out ahead of time, sit the eggs in warm water for 10 minutes and cut the butter into small pieces to speed up softening.
Make-ahead notes
The unglazed cake keeps well. Wrap it tightly in plastic wrap once fully cooled and store at room temperature for up to 2 days, or refrigerate for up to 5 days — bring it back to room temperature before glazing or serving so the texture isn’t tight. For longer storage, freeze the unglazed cake (wrapped in plastic, then foil) for up to 2 months; thaw overnight on the counter. Skip the garnish — not worth the extra dish. Make the glaze fresh right before serving, since it takes about two minutes and tastes noticeably brighter than one that’s been sitting.
Classic Lemon Cake with Zesty Glaze
Equipment
- Stand mixer or hand mixer
- 9-inch round cake pan
- Mixing bowls
- Whisk
- Microplane or zester
- cooling rack
Ingredients
For the Cake:
- 1 cup unsalted butter room temperature, high-quality like Plugrá or Kerrygold
- 1 ¼ cups granulated sugar preferably organic for purer flavor
- 3 large eggs room temperature
- 2 tablespoons lemon zest from fresh, organic lemons
- 2 tablespoons fresh lemon juice freshly squeezed
- 1 ½ cups all-purpose flour sifted
- ½ teaspoon baking powder
- ½ teaspoon baking soda
- ¼ teaspoon salt fine sea salt recommended
- ½ cup whole milk room temperature
For the Glaze:
- 1 cup powdered sugar sifted for smooth glaze
- 2 tablespoons fresh lemon juice adjust for desired consistency
Instructions
- Preheat your oven to 350°F (175°C). Grease and lightly flour a 9-inch round cake pan. Line the bottom with parchment paper for easy release.
- In a stand mixer, cream together the butter and granulated sugar on medium speed until light and fluffy, about 3–4 minutes. Scrape down the bowl as needed.
- Add eggs one at a time, beating well after each addition. Mix in the lemon zest and lemon juice until combined—the mixture should be fragrant and slightly thickened.
- In a separate bowl, whisk together flour, baking powder, baking soda, and salt. Add the dry ingredients to the wet in three parts, alternating with milk, beginning and ending with the flour mixture. Mix just until combined—do not overmix.
- Pour the batter into the prepared pan and smooth the top with a spatula. Bake for 40–45 minutes, or until a toothpick inserted into the center comes out clean and the cake springs back lightly when pressed.
- Cool the cake in the pan for 10 minutes, then transfer to a wire rack to cool completely before glazing.
- While the cake cools, prepare the glaze by whisking powdered sugar with lemon juice until smooth and pourable (but not too runny). Drizzle over the cooled cake, letting it slightly drip over the edges for a rustic finish.
Notes
- For a dairy-free version, substitute the butter with vegan butter and whole milk with almond or oat milk.
- Zesting lemons before juicing them makes it easier. A microplane delivers the finest zest for potent aroma.
- Lightly toasting the cake in a skillet with butter gives it a slightly caramelized edge when serving leftovers.
Nutrition
Your questions, answered
Can I use salted butter instead of unsalted?
Yes, just leave out the added salt in the recipe. Salted butter varies by brand, but omitting the quarter teaspoon of sea salt keeps the balance right.
Can I bake this in a loaf pan instead of a round cake pan?
A standard 9×5-inch loaf pan works. Expect the bake time to increase to around 55 to 65 minutes, and start checking with a toothpick at the 50-minute mark.
My glaze hardened before I could spread it — what happened?
Powdered sugar glazes set quickly, especially in a cool kitchen. Mix it right before you’re ready to pour and work fast — once it’s on the cake, spread it with the back of a spoon in one pass and leave it alone.
Can I double the recipe?
Yes, and it bakes well as two separate 9-inch rounds. Avoid baking a doubled batter in one deep pan — the center takes too long to set and the edges overbake.
Do I really need a stand mixer or hand mixer?
A hand mixer is enough. Creaming butter and sugar by hand with a wooden spoon is possible but takes real effort — at least 8 to 10 minutes of vigorous mixing to get the right texture.
Can I use lemon extract instead of fresh lemon juice?
For the glaze, no — extract turns sharp and artificial without the liquid balance of real juice. In the cake batter, you can replace the 2 tablespoons of juice with 1 teaspoon of extract plus 2 tablespoons of milk if you’re out of lemons, though fresh zest is still essential for flavor.
More recipes to try
- Homemade lemon curd to spread between layers or serve alongside
- French chocolate mousse for when you want a no-bake dessert
- Strawberry cake with whipped cream if you want a fruit-forward layer cake
- Classic apple crumble for an easy baked dessert with pantry staples
