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Pistachio Cake Recipe


  • Author: Dianna

Ingredients

Scale

  • For the Cake:

    • 2 ½ cups (300g) All-Purpose Flour: Flour forms the structural backbone of the cake. All-purpose flour strikes a good balance between protein content, providing enough gluten development for structure while still yielding a tender crumb. It’s important to measure flour correctly; spoon it into your measuring cup and level it off with a straight edge rather than scooping directly from the bag, which can lead to excess flour and a dry cake. For an even lighter texture, you can substitute ½ cup of all-purpose flour with cake flour.
    • 1 ½ teaspoons Baking Powder: This is the primary leavening agent in the cake. Baking powder is a complete leavening agent, containing both an acid and a base that react when moistened to produce carbon dioxide gas. This gas creates air bubbles within the batter, causing the cake to rise and become light and airy. Ensure your baking powder is fresh, as its potency diminishes over time. You can test its freshness by placing a teaspoon in hot water; it should bubble vigorously.
    • ½ teaspoon Baking Soda: Baking soda, also known as sodium bicarbonate, is another leavening agent. While baking powder is complete, baking soda requires an acidic ingredient to activate. In this recipe, the slight acidity of the buttermilk and brown sugar will react with the baking soda, contributing to the cake’s rise and tender crumb. Using both baking powder and baking soda often results in a more complex and well-rounded rise in baked goods.
    • ½ teaspoon Salt: Salt is a crucial ingredient in baking, often overlooked for its flavor-enhancing properties. Salt doesn’t just make the cake taste salty; it actually balances the sweetness, enhances the other flavors, and controls the yeast activity in recipes that use yeast (though not in this cake). It also strengthens the gluten structure, contributing to the cake’s overall texture. Use fine sea salt or table salt.
    • 1 cup (2 sticks, 227g) Unsalted Butter, softened: Butter is essential for richness, flavor, and moisture in cakes. Unsalted butter is preferred in baking because it allows you to control the total amount of salt in the recipe. Softened butter is crucial for proper creaming with sugar. It should be pliable but still cool to the touch, not melted or greasy. Creaming softened butter and sugar together incorporates air, which is vital for a light and fluffy cake.
    • 1 ¾ cups (350g) Granulated Sugar: Sugar not only adds sweetness but also contributes to the cake’s moisture, tenderness, and browning. Granulated sugar provides a clean sweetness and works well in creaming with butter. The amount of sugar is carefully balanced in this recipe to complement the pistachio flavor without being overwhelmingly sweet.
    • ½ cup (100g) Light Brown Sugar, packed: Brown sugar adds a subtle molasses flavor and extra moisture to the cake due to its hygroscopic nature (it attracts and holds moisture). Light brown sugar is preferred for its milder molasses notes, which won’t overpower the pistachio flavor. Packing the brown sugar ensures accurate measurement, as it can be loosely or tightly packed.
    • 4 Large Eggs: Eggs are a powerhouse ingredient in baking. They provide structure, richness, moisture, and emulsification. The proteins in eggs coagulate during baking, setting the cake structure. The yolks add fat and richness, while the whites contribute to lightness and volume. Use large eggs at room temperature for better emulsification and incorporation into the batter.
    • 1 cup (240ml) Buttermilk: Buttermilk is a tangy dairy product that contributes to the cake’s moistness and tender crumb. The acidity in buttermilk tenderizes the gluten and activates baking soda, resulting in a softer texture. If you don’t have buttermilk, you can make a substitute by adding 1 tablespoon of lemon juice or white vinegar to 1 cup of milk and letting it sit for 5-10 minutes until slightly thickened.
    • 1 teaspoon Vanilla Extract: Vanilla extract enhances the overall flavor profile of the cake, adding warmth and complexity. Use pure vanilla extract for the best flavor. You can also experiment with other extracts like almond extract or a combination of vanilla and almond for a slightly different flavor dimension.
    • 1 teaspoon Pistachio Extract: This is a key ingredient for intensifying the pistachio flavor. While pistachios themselves contribute flavor, pistachio extract enhances and amplifies it, ensuring a pronounced pistachio taste in the cake. Use a good quality pistachio extract for the most authentic flavor. Be mindful that some extracts can be artificial, so look for pure pistachio extract if possible.
    • 1 cup (100g) Pistachios, shelled and finely ground: Pistachios are the star of the show, providing both flavor and visual appeal. Use unsalted, shelled pistachios. Finely grinding them releases their oils and intensifies their flavor. You can use a food processor to grind the pistachios, but be careful not to over-process them into pistachio butter. Grind them until they are finely ground but still have a slightly coarse texture.

  • For the Pistachio Buttercream Frosting:

    • 1 cup (2 sticks, 227g) Unsalted Butter, softened: Just like in the cake, softened unsalted butter is the foundation of a smooth and creamy buttercream frosting. It needs to be softened to the right consistency for proper creaming and incorporation of air.
    • 3 cups (360g) Powdered Sugar, sifted: Powdered sugar, also known as confectioners’ sugar, is used to sweeten and thicken the buttercream. Sifting the powdered sugar is important to remove any lumps and ensure a smooth, lump-free frosting.
    • ½ cup (50g) Pistachios, shelled and finely ground: Adding finely ground pistachios to the buttercream intensifies the pistachio flavor and adds a delightful texture. Grind them finely as you did for the cake.
    • ¼ cup (60ml) Heavy Cream or Milk: Liquid is added to buttercream to adjust its consistency and make it smooth and spreadable. Heavy cream will result in a richer and slightly thicker frosting, while milk will create a lighter frosting. You can adjust the amount of liquid to achieve your desired frosting consistency.
    • ½ teaspoon Vanilla Extract: Vanilla extract enhances the overall flavor of the buttercream, complementing the pistachio.
    • ¼ teaspoon Pistachio Extract (optional, for extra flavor boost): If you want an even more pronounced pistachio flavor in the frosting, you can add a touch of pistachio extract. Start with ¼ teaspoon and taste, adding more if desired.
    • Pinch of Salt: A pinch of salt balances the sweetness of the buttercream and enhances the other flavors.
    • Green Food Coloring (optional, for more vibrant green): While the pistachios will naturally tint the cake and frosting a pale green, you can add a drop or two of green food coloring to achieve a more vibrant, visually striking green hue, if desired. Use gel food coloring for the best results, as it is more concentrated and less likely to thin out the frosting.


Instructions

Cake Preparation:

  1. Preheat Oven and Prepare Pans: Begin by preheating your oven to 350°F (175°C). Proper oven temperature is critical for even baking. Grease and flour two 9-inch round cake pans. Alternatively, you can use baking spray with flour. This prevents the cakes from sticking and ensures easy removal after baking. You can also line the bottoms of the pans with parchment paper for extra insurance against sticking.
  2. Combine Dry Ingredients: In a medium-sized bowl, whisk together the all-purpose flour, baking powder, baking soda, and salt. Whisking ensures that these ingredients are evenly distributed, preventing pockets of baking powder or soda in the cake. Even distribution is important for consistent leavening. Set this bowl aside.
  3. Cream Butter and Sugars: In a large mixing bowl, or the bowl of a stand mixer fitted with the paddle attachment, cream together the softened butter, granulated sugar, and light brown sugar until light and fluffy. This creaming process is crucial for incorporating air into the batter, which contributes to the cake’s light and airy texture. Cream for 3-5 minutes until the mixture is pale and noticeably lighter in texture.
  4. Incorporate Eggs Gradually: Beat in the eggs one at a time, ensuring each egg is fully incorporated before adding the next. Beat well after each addition. Eggs act as an emulsifier, binding the fats and liquids in the batter. Adding them gradually ensures proper emulsification and prevents the batter from curdling.
  5. Combine Wet Ingredients: In a separate small bowl, whisk together the buttermilk, vanilla extract, and pistachio extract. Combining the wet ingredients separately ensures they are evenly distributed when added to the batter.
  6. Alternate Wet and Dry Ingredients: Gradually add the dry ingredients to the wet ingredients, alternating with the buttermilk mixture, beginning and ending with the dry ingredients. Add in three additions, mixing until just combined after each addition. Overmixing can develop the gluten in the flour, resulting in a tough cake. Mix until just the flour streaks disappear.
  7. Fold in Ground Pistachios: Gently fold in the finely ground pistachios until just combined. Folding is a gentle mixing technique that prevents overmixing and keeps the batter light. Distribute the pistachios evenly throughout the batter.
  8. Divide Batter and Bake: Divide the batter evenly between the prepared cake pans. Use a kitchen scale or measuring cups to ensure even layers. Bake for 25-30 minutes, or until a wooden skewer inserted into the center comes out clean. Baking time can vary depending on your oven, so check for doneness starting at 25 minutes.
  9. Cool in Pans: Let the cakes cool in the pans for 10-15 minutes before inverting them onto a wire rack to cool completely. Cooling in the pans allows the cakes to set slightly, making them easier to remove without breaking. Cooling completely is essential before frosting, as warm cake can melt the frosting.

Buttercream Frosting Preparation:

  1. Cream Butter: In a large mixing bowl, or the bowl of a stand mixer fitted with the paddle attachment, beat the softened butter until smooth and creamy. This aerates the butter, creating a light and fluffy base for the buttercream.
  2. Gradually Add Powdered Sugar: Gradually add the sifted powdered sugar, one cup at a time, beating on low speed until incorporated. Starting on low speed prevents a cloud of powdered sugar from puffing up. Once incorporated, increase the speed to medium and beat until light and fluffy.
  3. Add Pistachios, Cream, and Extracts: Beat in the finely ground pistachios, heavy cream (or milk), vanilla extract, pistachio extract (if using), and salt. Mix until everything is well combined and the frosting is smooth and creamy.
  4. Adjust Consistency: If the frosting is too thick, add a little more heavy cream or milk, one tablespoon at a time, until you reach your desired consistency. If it’s too thin, add a bit more sifted powdered sugar.
  5. Add Food Coloring (Optional): If desired, add a drop or two of green food coloring and mix until the frosting reaches your desired shade of green.

Assembling the Cake:

  1. Level Cake Layers (Optional): Once the cakes are completely cooled, use a serrated knife to level the tops if needed, creating a flat surface for frosting. This is optional but will give your cake a more professional look.
  2. Frost the First Layer: Place one cake layer on a serving plate or cake stand. Spread a generous layer of pistachio buttercream frosting evenly over the top.
  3. Add Second Layer and Frost: Carefully place the second cake layer on top of the frosting. Frost the top and sides of the cake with the remaining buttercream. You can create swirls, smooth it out, or decorate it as desired.
  4. Garnish (Optional): Garnish the cake with chopped pistachios, whole pistachios, or a dusting of powdered sugar for an elegant finish.
  5. Chill (Optional): For easier slicing and serving, you can chill the frosted cake in the refrigerator for about 30 minutes before serving.

Nutrition

  • Serving Size: one normal portion
  • Calories: 450-550
  • Sugar: 35-45g
  • Sodium: 200-250mg
  • Fat: 25-30g
  • Saturated Fat: 15-18g
  • Carbohydrates: 55-65g
  • Protein: 5-7g
  • Cholesterol: 100-120mg