Quick Recipe Version (TL;DR)

Yield: 12 servings
Prep Time: 25 minutes
Cook Time: 38 minutes
Total Time: 1 hour 15 minutes (including cooling and glazing)

Quick Ingredients

1 1/4 cups (150 g) unsalted shelled pistachios, finely ground
1 1/4 cups (120 g) almond flour
1 cup (130 g) all-purpose flour
2 tsp baking powder + 1/2 tsp fine salt
3/4 cup (170 g) unsalted butter, softened
1 cup (200 g) granulated sugar
3 large eggs, room temperature
1 tsp vanilla extract
1 large orange + 1 lemon (zest for cake, juice for glaze)
1/2 cup (120 g) full-fat plain yogurt or sour cream
1/4 cup (60 ml) whole milk
1 1/2 cups (180 g) powdered sugar
Extra chopped pistachios and citrus zest, for topping

Do This

1. Heat oven to 350°F (175°C). Grease and line a 9-inch round cake pan with parchment.
2. Whisk ground pistachios, almond flour, all-purpose flour, baking powder, and salt.
3. Cream butter and sugar until pale and fluffy. Beat in eggs one at a time, then vanilla and citrus zests.
4. Mix in dry ingredients alternately with yogurt and milk until just combined. Spread into pan.
5. Bake 35–40 minutes, until golden and a toothpick comes out clean. Cool completely.
6. Whisk powdered sugar with 2–3 tbsp mixed orange/lemon juice until thick but pourable.
7. Pour glaze over cooled cake, letting it drip down sides. Top with chopped pistachios and extra zest.

Why You’ll Love This Recipe

Moist, tender crumb from almond flour and ground pistachios, with a delicate nutty flavor.
Simple citrus glaze adds bright, fresh flavor without overpowering the pistachios.
Perfect make-ahead dessert: stays soft and flavorful for several days.
Looks bakery-worthy but uses straightforward, home-kitchen techniques.

Grocery List

Produce: 1 large orange, 1 lemon
Dairy: Unsalted butter, full-fat plain yogurt or sour cream, whole milk
Pantry: Shelled unsalted pistachios, almond flour, all-purpose flour, granulated sugar, powdered sugar, baking powder, fine salt, vanilla extract, optional ground cardamom

Full Ingredients

For the Pistachio Cake

1 1/4 cups (150 g) unsalted shelled pistachios, finely ground
1 1/4 cups (120 g) almond flour (also labeled almond meal; finely ground blanched almonds)
1 cup (130 g) all-purpose flour
2 tsp baking powder
1/2 tsp fine sea salt
1/4 tsp ground cardamom (optional, but lovely with pistachio)
3/4 cup (170 g) unsalted butter, softened to room temperature
1 cup (200 g) granulated sugar
3 large eggs, at room temperature
1 tsp pure vanilla extract
Zest of 1 large orange (about 1 tbsp finely grated)
Zest of 1 lemon (about 2 tsp finely grated)
1/2 cup (120 g) full-fat plain yogurt or sour cream
1/4 cup (60 ml) whole milk

For the Light Citrus Glaze

1 1/2 cups (180 g) powdered (confectioners’) sugar, sifted
2–3 tbsp freshly squeezed orange juice
1–2 tsp freshly squeezed lemon juice, to taste
1–2 tsp whole milk or cream, as needed to adjust consistency
Pinch of fine salt (to balance the sweetness)

For Finishing

2–3 tbsp pistachios, roughly chopped
Extra orange and/or lemon zest, for garnish

Step-by-Step Instructions

Step 1: Prepare the pan and preheat the oven

Preheat your oven to 350°F (175°C) with a rack in the center. Lightly grease a 9-inch (23 cm) round cake pan or springform pan with butter or baking spray. Line the bottom with a round of parchment paper, then lightly grease the parchment as well. This extra step helps ensure the delicate nutty cake releases cleanly after baking.

If your pan is not very tall (less than 2 inches / 5 cm deep), you can also line the sides with a strip of parchment to prevent overflow and give the cake nice straight sides.

Step 2: Grind the pistachios and mix the dry ingredients

If you are starting with whole shelled pistachios, place them in a food processor along with 1–2 tbsp of the granulated sugar from the cake ingredients. Pulse in short bursts until the nuts are finely ground, with a texture similar to coarse sand. Avoid over-processing or the nuts will start to clump into a paste. Measure out 1 1/4 cups (150 g) of this pistachio meal.

In a medium bowl, whisk together the ground pistachios, almond flour, all-purpose flour, baking powder, salt, and optional cardamom until well combined and no lumps remain. Set aside.

Step 3: Cream the butter, sugar, and citrus zest

In a large mixing bowl, combine the softened butter and the remaining granulated sugar. Using a hand mixer or stand mixer fitted with the paddle attachment, beat on medium-high speed for 3–4 minutes, until the mixture is very light, pale, and fluffy. This step incorporates air and helps give the cake a tender crumb.

Add the orange and lemon zests and the vanilla extract. Beat for another 30 seconds to evenly distribute the aromatic oils from the citrus zest throughout the butter mixture.

Step 4: Add the eggs and wet ingredients

Add the eggs one at a time, beating well after each addition. Scrape down the bowl and beat again until the mixture looks smooth and slightly thickened. It is normal for the batter to look a bit curdled at this stage; it will come together once the dry ingredients are added.

In a small bowl or measuring jug, whisk together the yogurt (or sour cream) and milk until smooth. Set aside; you will alternate this mixture with the dry ingredients in the next step.

Step 5: Combine the batter gently

With the mixer on low speed, add about one-third of the dry ingredient mixture to the butter-egg mixture. Mix just until almost incorporated. Add half of the yogurt-milk mixture and mix briefly. Repeat with another third of the dry ingredients, the remaining yogurt-milk, and finish with the last third of the dry mixture. Mix only until the batter is smooth and no streaks of flour remain; overmixing can make the cake dense.

Use a rubber spatula to scrape the sides and bottom of the bowl, folding the batter a few times to ensure everything is evenly combined. The batter will be thick but spreadable, with a lovely pale greenish tint from the pistachios.

Step 6: Bake the cake

Scrape the batter into the prepared pan and smooth the top with an offset spatula or the back of a spoon, spreading it evenly into the corners. Tap the pan firmly on the counter once or twice to release any large air bubbles.

Bake in the preheated oven for 35–40 minutes, or until the top is lightly golden, the edges are just pulling away from the sides, and a toothpick inserted into the center comes out clean or with a few moist crumbs (no wet batter). If your oven runs hot and the top is browning too quickly, tent the cake loosely with foil for the last 5–10 minutes of baking.

Transfer the pan to a wire rack and let the cake cool in the pan for 15–20 minutes. Then run a thin knife around the edge, carefully invert the cake onto the rack, peel off the parchment, and turn it right side up. Let it cool completely before glazing.

Step 7: Make the light citrus glaze

While the cake cools, prepare the glaze. In a medium bowl, whisk the sifted powdered sugar with 2 tbsp of orange juice and 1 tsp of lemon juice. Add a pinch of salt. Whisk until smooth and glossy. If the glaze is too thick to slowly run off the whisk, add more citrus juice or a teaspoon or two of milk, a few drops at a time. If it becomes too thin, whisk in a bit more powdered sugar.

You are aiming for a thick but pourable consistency that will coat the cake and drip lazily down the sides without completely running off.

Step 8: Glaze, garnish, and serve

Place the completely cooled cake on a rack set over a baking sheet or parchment to catch drips. Pour the glaze over the top, starting in the center and working outward, nudging it gently with a spoon or spatula to encourage it toward the edges. Allow some of the glaze to drip down the sides for a natural, rustic look.

While the glaze is still wet, scatter the chopped pistachios over the top. Finish with a little extra orange and lemon zest for color and fragrance. Let the glaze set for at least 20–30 minutes before slicing. Cut into 10–12 wedges and serve on its own or with a spoonful of lightly sweetened whipped cream or plain yogurt.

Pro Tips

Use room-temperature ingredients: Soft butter and room-temperature eggs help the batter emulsify properly and create a finer, more even crumb.
Do not over-grind pistachios: Process them in short pulses and stop as soon as they are finely ground. Over-processing turns them into nut butter and can make the cake heavy.
Weigh ingredients if possible: Nut flours pack irregularly in cups. Using grams gives more consistent results and a reliably moist texture.
Adjust glaze to taste: For a sharper citrus punch, use a little more lemon juice. For a softer flavor, lean more on the orange juice and milk.
Flavor boost: A pinch of cardamom or a drop of almond extract pairs beautifully with pistachios, but use lightly so they do not overpower the nuts.

Variations

Pistachio loaf cake: Bake the batter in a 9×5-inch loaf pan at 350°F (175°C) for 45–55 minutes, checking from 40 minutes onward. Glaze and garnish as directed.
Blood orange twist: When in season, substitute blood orange zest and juice for the regular orange for a deeper color and slightly berry-like citrus flavor.
Pistachio-berry cake: Fold 1 cup of fresh raspberries or blueberries gently into the batter before baking. Expect a slightly shorter bake time and a very moist, fruit-studded crumb.

Storage & Make-Ahead

The glazed pistachio cake keeps well at cool room temperature for 2–3 days. Store it in an airtight container or cover tightly with plastic wrap to prevent it from drying out. In a warm or humid kitchen, refrigerate the cake and bring slices back to room temperature before serving for the best texture and flavor.

For longer storage, you can bake the cake up to 2 months ahead, wrap the completely cooled, unglazed cake tightly in plastic wrap and then in foil, and freeze. Thaw overnight in the refrigerator or at room temperature for several hours. Add the citrus glaze and toppings on the day you plan to serve.

Nutrition (per serving)

Approximate values for 1 of 12 slices: about 430 calories; 25 g fat; 44 g carbohydrates; 3 g fiber; 29 g sugars; 8 g protein; 260 mg sodium. Actual values will vary based on specific ingredients and portion size.

Moist Pistachio Almond Cake With Citrus Glaze