Fluffy and Moist Pistachio Cake Recipe

Servings: 12 Total Time: 1 hr 30 mins Difficulty: Advanced
A Delightful Fluffy and Moist Pistachio Cake, Perfect for Special Celebrations.
Moist and Fluffy Pistachio Cake pinit

It’s New Year’s Eve, and I want to bake something special for us to enjoy while waiting to welcome 2025. This Fluffy and Moist Pistachio Cake is my go-to for such occasions – a perfect way to celebrate new beginnings.

This cake strikes the elusive balance between fluffiness and moisture. Though achieving this texture isn’t always easy, if you follow the recipe carefully, success is guaranteed. I’ve made this cake several times, and the results are consistently fabulous. While it looks impressive and sophisticated, it’s surprisingly straightforward to make. There are a few steps to manage, but I’ll guide you through every detail.

The sponge is lightly sweet, and when paired with zingy homemade berry jam and creamy Swiss meringue buttercream, it creates a delightful harmony of flavours. For me, it’s perfection on a plate.

Ingredients

For the sponge

ingredients

Unsalted, shelled pistachios: Grinding pistachios adds a lovely texture to the cake that can’t be achieved with flavouring alone. If you use salted roasted pistachios, consider reducing the added salt. I prefer unsalted pistachios to fully control the salt content.

Dry ingredients: Cake flour, baking powder, baking soda and salt. I always use cake flour for my sponges because it creates a lighter, fluffier texture. If you don’t have cake flour, mix 110g of plain flour with 2 tablespoons of cornflour as a substitute.

Unsalted butter: It should be softened at room temperature. If you’re short on time, slice cold butter into small pieces and soften in the microwave in a couple of short 10-second bursts with a few minutes in between.

Sugar: My love of baking stems from my dissatisfaction with overly sweet shop-bought cakes in the UK. You’ll find that my recipes use slightly less sugar than most, offering the right balance of sweetness.

Egg whites: Using egg whites instead of whole eggs preserves the pistachio’s natural colour without the yellowish tint that whole eggs can add.

Plain yoghurt: This adds a velvety and smooth texture to the cake. I typically use full-fat Greek yoghurt, but you can use any plain yoghurt you have on hand.

Whole milk: Use milk that is at room temperature or slightly warm. If it’s straight from the fridge, heat it in the microwave for 20-30 seconds before adding it to the batter.

Vanilla extract: A little vanilla rounds out the flavours beautifully.

Green food colouring (optional): Add a touch if you’d like a consistent pistachio green colour. Depending on the pistachio used, the natural cake colour may lean slightly brown.

For the homemade summer berry jam

Frozen summer berries: Feel free to use any combination of frozen berries. The berries add a hint of tartness to balance the cakes’s sweetness and their colour looks beautiful against the pistachio green.

For the Swiss Meringue Buttercream

Egg whites, sugar, unsalted butter (room temperature), and vanilla extract: Swiss meringue buttercream is my favourite because it’s light, creamy, and less sweet than American buttercream. It’s the perfect choice for this elegant cake.

Let’s bake!

Prepare the pistachio cake sponge

1. Preheat the oven and prepare the tins

Start by preheating your oven to 160°C (fan) or 170°C (non-fan). Grease the bottom and sides of two 8-inch cake tins with vegetable or coconut oil, and line them with baking paper.

2. Grind the pistachios

Place the shelled pistachios in a blender and grind them into fine crumbs. Reserve 2 tablespoons of the crumbs for garnishing later and set the remaining aside.

pistachio crumbs

3. Mix the dry ingredients

In a mixing bowl, whisk together the ground pistachios, cake flour, baking powder, baking soda and salt. Set the mixture aside.

mix the dry ingredients

4. Cream the butter and sugar

Using a stand mixer fitted with the paddle attachment, beat the softened butter and sugar together on medium speed for 3-4 minutes until the mixture is smooth and fluffy. Scrape down the sides of the bowl to ensure everything is evenly mixed.

Beat butter and sugar

5. Incorporate the egg whites

Add the egg whites to the creamed butter and sugar mixture, beating for another 2 minutes. The mixture should become light and smooth.

6. Add the yoghurt and vanilla

Pour in the plain yoghurt and vanilla extract, mixing just until combined.

Add yoghurt

7. Combine wet and dry ingredients

Add one-third of the dry ingredients to the wet mixture and mix for about 30 seconds. Pour in half of the milk and mix gently. Repeat the process, alternating the remaining dry ingredients and milk, until all are incorporated. Be careful not to overmix, as this can lead to a dense cake.

Pistachio cake batter

8. Divide and bake

Evenly divide the batter between the prepared tins, smoothing the tops with a spatula. Bake in the preheated oven for 25-30 minutes, or until a skewer inserted into the centre of the cakes comes out clean.

Divide batter into the tins

9. Cool the cake

Immediately remove the cakes from their tins and wrap them in cling film while they are still warm. Place the wrapped cakes in the freezer for about an hour. This step helps retain moisture and makes the cakes easier to decorate later.

Pistachio cake
Pistachio cake

Make the jam

Making the jam is simple. Place the frozen berries, sugar and lemon zest in a small pot over medium heat. Let it simmer for 15-20 minutes, stirring occasionally to prevent sticking. The berries will soften and release their juice.

Make berry jam
Make berry jam

Once the mixture is cooked down, strain it through a sieve for a smooth consistency and let it cool. You can speed this up by placing it in the fridge.

sieve the jam
Berry jam

Swiss meringue buttercream

Combine egg whites and sugar in a metal bowl over a pot of simmering water. Make sure the bowl doesn’t touch the water. Stir constantly to prevent the egg whites from cooking.

After a few minutes, when the mixture reaches 70°C (check with a thermometer), transfer it to the bowl of a stand mixer. Using the whisk attachment, beat on medium-high speed for about 5 minutes, until the mixture forms firm peaks and cools to room temperature.

Swiss meringue

Add the softened butter, a cube at a time, while continuing to beat. If the mixture looks soupy, don’t panic – it’s likely because the butter was too cold. Keep beating, and it will come together eventually.

Once smooth and creamy, add a couple of tablespoons of milk to loosen the buttercream slightly. Switch to the paddle attachment and beat on low for 10 minutes to eliminate air bubbles and achieve a smooth, glossy finish.

Assemble

This is where your creativity can be used to the best. I don’t think I’ve ever decorated two cakes the same. Today, I’d like to decorate in a naked cake style.

I use a star nozzle to draw a twirly ring around the outer edge of the cake, then draw another ring inside. My intention is to add the jam between the rings and in the middle. Sprinkle some leftover pistachio crumbs on top.

Pistachio cake

Put the second layer on top of the first one and repeat the process.

Decorate the cake
Decorate the cake
Decorate the cake

And that’s it.

Celebrate!

Yes, it’s a bit of a process, but the results are so rewarding. The satisfaction when you see the finished cake is worth every effort.

This cake is gorgeous, and the flavour combination is devine. It’s the perfect way to ring in the New Year with loved ones.

pistachio cake
pistachio cake
Serving pistachio cake

Happy New Year! Wishing you a wonderful start to 2025.

With love,

Summer and Spice

Fluffy and Moist Pistachio Cake Recipe

Difficulty: Advanced Prep Time 30 mins Cook Time 60 mins Total Time 1 hr 30 mins
Servings: 12 Estimated Cost: £ 15

Description

A light, fluffy, and moist pistachio sponge layered with tangy summer berry jam and silky Swiss meringue buttercream. This elegant cake is the perfect centrepiece for celebrations and a delightful way to welcome the New Year.

Moist and Fluffy Pistachio Cake

Cooking Mode Disabled

For the Sponge

For the Berry Jam

For the Swiss Meringue Buttercream

Instructions

  1. Prepare the Pistachio Cake Sponge
    • Preheat the oven to 160°C (fan) or 170°C (non-fan). Greece and line two 8-inch cake tins. 
    • Blitz pistachios into fine crumbs , reserving 2 tablespoons for garnish. 
    • In a bowl, whisk pistachio crumbs, cake flour, baking powder, baking soda and salt. 
    • Cream butter and sugar with a stand mixer until fluffy. Add egg whites and beat until smooth. 
    • Mix in yoghurt and vanilla extract. Gradually alternate adding dry ingredients and milk, beginning and ending with dry. Mix until just combined.
    • Divide batter into tins and bake for 25-30 minutes. Remove cakes from the tins when still warm, wrap in cling film and freeze for 1 hour. 
  1. Make the Jam
    • Simmer berries, sugar, and lemon zest over medium heat for 15-20 minutes, stirring occasionally. 
    • Strain through a sieve for a smooth jam. Cool completely. 
  1. Make the Swiss Meringue Buttercream
    • Heat egg whites and sugar in a metal bowl over simmering water, stirring until 70°C.
    • Whisk mixture in a stand mixer until firm peaks form and bowl cools to room temperature. 
    • Gradually add softened butter while mixing. Add vanilla and milk, then beat on low for 10 minutes to remove air bubbles. 
  1. Assemble
    • Place one cake layer on a stand. Pipe buttercream rings around the edges and fill with jam. Sprinkle with pistachio crumbs. 
    • Add the second layer and repeat. Decorate as desired, using reserved pistachio crumbs for garnish. 
Keywords: Fluffy Pistachio Cake, Moist Pistachio Sponge, Homemade Berry Jam, Swiss Meringue Buttercream, New Year Cake Recipe, Elegant Layer Cake, Pistachio Dessert Recipe, Light and Moist Cake, Naked Cake Decoration

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Thao Bui

Food Blogger, Stylist and Photographer

Hi there, it’s lovely to meet you! I am a home cook, food lover and the founder of Summer and Spice. Originally from Hanoi, Vietnam—a city abundant in rich, diverse flavours—I now live in the UK with my husband and three kids.

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