Name: Pistachio Lemon Cream Cake Recipe
Prep time: 35 min
Cook time: 25 min
Total time: 2 h
Yield: 12 servings
Cuisine: American
Ingredients: 1 1/2 cups (190 g) shelled unsalted pistachios, finely ground; 2 cups (250 g) all-purpose flour; 2 teaspoons baking powder; 1/2 teaspoon fine salt; 1 cup (225 g) unsalted butter, softened; 1 1/2 cups (300 g) granulated sugar; 2 tablespoons finely grated lemon zest (from 2 lemons); 4 large eggs, at room temperature; 1 teaspoon vanilla extract; 1/2 teaspoon almond extract; 3/4 cup (180 ml) whole milk, at room temperature; 2 tablespoons fresh lemon juice; 8 oz (225 g) mascarpone, cold; 1 cup (240 ml) heavy whipping cream, cold; 1/2 cup (60 g) powdered sugar, sifted; 1 tablespoon finely grated lemon zest; 2 tablespoons fresh lemon juice; 1 teaspoon vanilla extract; 1 cup (120 g) powdered sugar; 2-3 tablespoons fresh lemon juice; 1/3 cup (45 g) chopped pistachios; 2 tablespoons sliced almonds

This pistachio lemon cream cake recipe is built around a simple contrast: a nutty, tender sponge that stays moist for days, and a cool, sharp lemon cream that stops it from ever tasting heavy. Three thin layers mean every slice shows the pale-green crumb against thick white cream, and the glaze on top — scattered with chopped pistachios and sliced almonds — is what gives the finished cake the look in the photo. The single decision that matters most is how finely you grind the pistachios: coarse bits make a crumbly, uneven sponge, while a fine, flour-like grind disappears into the batter and leaves the nutty flavour behind.

It is a celebration cake that does not demand professional skills, but it does reward patience in two places: creaming the butter properly, and letting the layers cool fully before the cream goes anywhere near them. Warm sponge melts mascarpone cream on contact, and there is no fixing that once the layers are stacked. Give yourself about two hours from start to slicing, most of it hands-off cooling and chilling, and you will have 12 generous slices.

Table of Contents

Baking the pistachio lemon cream cake recipe in three thin layers

Getting the sponge right in this pistachio lemon cream cake recipe

The sponge is a butter cake, not a foam cake, so it leans on creamed butter and sugar for lift and on ground pistachios for flavour. Grind the nuts with a spoonful of the flour — the flour absorbs the oil the nuts release, so the mixture stays powdery instead of turning into pistachio butter. If your food processor starts to clump the nuts, stop and pulse in short bursts; ten extra seconds is the difference between nut flour and nut paste. Fold, do not beat, once the flour goes in: a beaten pistachio batter turns tough, and a tough sponge will not show those clean, even layers.

Sponge ingredients:

1 1/2 cups (190 g) shelled unsalted pistachios, finely ground
2 cups (250 g) all-purpose flour
2 teaspoons baking powder
1/2 teaspoon fine salt
1 cup (225 g) unsalted butter, softened
1 1/2 cups (300 g) granulated sugar
2 tablespoons finely grated lemon zest (from 2 lemons)
4 large eggs, at room temperature
1 teaspoon vanilla extract
1/2 teaspoon almond extract
3/4 cup (180 ml) whole milk, at room temperature
2 tablespoons fresh lemon juice

Lemon cream ingredients:

8 oz (225 g) mascarpone, cold
1 cup (240 ml) heavy whipping cream, cold
1/2 cup (60 g) powdered sugar, sifted
1 tablespoon finely grated lemon zest
2 tablespoons fresh lemon juice
1 teaspoon vanilla extract

Glaze and topping ingredients:

1 cup (120 g) powdered sugar
2-3 tablespoons fresh lemon juice
1/3 cup (45 g) chopped pistachios
2 tablespoons sliced almonds

Step 1. Heat the oven to 350°F (175°C). Grease three 8-inch round cake pans and line the bottoms with parchment paper. Pulse the 1 1/2 cups of pistachios in a food processor until finely ground, then whisk them with the 2 cups of flour, the 2 teaspoons of baking powder and the 1/2 teaspoon of salt until the green flecks are evenly distributed.

Pistachios being ground in a food processor beside a bowl of pale-green pistachio flour mixed with flour and a halved lemon

Step 2. Beat the 1 cup of softened butter, the 1 1/2 cups of sugar and the 2 tablespoons of lemon zest together for 3-4 minutes until pale and fluffy — the mixture should look almost white and leave soft ridges in the bowl. Add the 4 eggs one at a time, beating well after each, then beat in the 1 teaspoon of vanilla and the 1/2 teaspoon of almond extract.

Butter, sugar and lemon zest being whisked to a pale fluffy cream in a metal bowl, with eggs in a small bowl beside it

Step 3. Fold in the dry ingredients in three additions, alternating with the 3/4 cup of milk and the 2 tablespoons of lemon juice, beginning and ending with the dry ingredients, and mix only until no flour streaks remain. Divide the batter evenly between the three pans, smooth the tops, and bake for 22-25 minutes, until the tops spring back and a toothpick comes out with a few moist crumbs. Cool in the pans for 10 minutes, then turn out onto a rack and cool completely — at least 45 minutes — before assembling.

Thick pale-green pistachio cake batter being spread into parchment-lined round cake pans

Step 4. While the layers cool, make the lemon cream: beat the 8 oz of mascarpone, the 1 cup of cold cream, the 1/2 cup of powdered sugar, the 1 tablespoon of lemon zest, the 2 tablespoons of lemon juice and the 1 teaspoon of vanilla together until the cream holds soft, billowy peaks. Stop as soon as it thickens — mascarpone turns grainy if it is overbeaten, and a grainy cream will not spread smoothly between the layers.

Thick white lemon cream whipped to billowy peaks in a glass bowl, with a halved lemon beside it

Step 5. Set the first layer on a plate or stand and spread over about 1 cup of lemon cream, right to the edges. Repeat with the second layer and another cup of cream, then top with the third layer. Whisk the 1 cup of powdered sugar with 2 tablespoons of lemon juice, adding the third tablespoon only if the glaze needs loosening, and pour it over the top so it drips down the sides on its own. Scatter over the 1/3 cup of chopped pistachios and the 2 tablespoons of sliced almonds while the glaze is still wet.

A three-layer pistachio sponge cake being assembled with white lemon cream between the layers, glaze dripping down the side, and chopped pistachios on top

Step 6. Chill the cake for 30 minutes so the cream firms up and the glaze sets, then slice with a long, thin knife dipped in hot water and wiped dry between cuts. That short chill is what keeps the layers from sliding, and it is why this pistachio lemon cream cake recipe slices into the clean, tall wedges in the photo instead of slumping onto the plate.

A slice of layered pistachio sponge cake with thick white lemon cream layers and glaze being lifted on a cake server

When a pistachio lemon cream cake recipe goes wrong

Sponge tastes dry or crumbly. The pistachios were ground too coarse, or the batter was beaten after the flour went in. Next time, grind to a fine flour and fold gently; and check the bake at 22 minutes, since thin layers dry out fast.

Cream turns grainy or runny. Mascarpone was overbeaten, or the layers were still warm when stacked. Beat only to soft peaks, and never assemble until the sponge is fully cool to the touch.

Glaze slides straight off. It was too thin, or the cake was warm. Use 2 tablespoons of lemon juice first and add the third only a teaspoon at a time; glaze a chilled cake, not a just-baked one.

Layers slide when sliced. The cake skipped its chill. Thirty minutes in the fridge firms the cream enough to cut cleanly — a warm cake will always lean.

How long this cake keeps

Covered in the fridge, the finished cake keeps for up to 4 days, and it is at its best on days 1-2, when the sponge is still tender and the nuts on top still crunch. Bring slices to room temperature for 20 minutes before serving — fridge-cold mascarpone mutes the lemon. It also freezes well undecorated: wrap the unglazed layers tightly and freeze for up to 1 month, then thaw overnight in the fridge and add the cream, glaze and nuts on the day you serve it. Do not leave the finished cake at room temperature for more than 2 hours.

If lemon bakes are your weakness, try our 4-ingredient lemon loaf for a much quicker citrus bake, or our poppy cherry lemon tart when you want lemon curd instead of cream. And if it is the pistachio side you love, our white chocolate cupcakes with pistachio mousse use the same nutty flavour in a smaller format. For more bakes like this, follow us on Instagram.

Questions people actually ask

Can I use salted pistachios? You can in a pinch, but leave the 1/2 teaspoon of salt out of the sponge, or the cake will taste noticeably salty against the sweet glaze. Unsalted nuts give you control over the seasoning.

Can I make this pistachio lemon cream cake recipe in two pans instead of three? Yes — divide the batter between two 8-inch pans and bake for 28-32 minutes, then split each cooled layer in half for four thinner layers, or simply stack two thicker ones with a generous layer of cream between them.

Can I swap the mascarpone? Full-fat cream cheese works, but the cream will taste tangier and a little less silky. If you swap, beat the cream cheese smooth on its own first so no lumps survive into the finished layers.

Does the cake need the almond extract? No, but it is worth keeping: half a teaspoon deepens the pistachio flavour without tasting like almond on its own. Leave it out and the cake will still work — it will just taste a little plainer.

If you make this pistachio lemon cream cake recipe, the two steps worth slowing down for are the grind and the cooling — get those right, and the rest of the cake almost makes itself.