Streusel Pistachio Cake (Printer-Friendly Version)

# What You'll Need:

→ Pistachio Streusel with Brown Sugar

01 - 1 cup (200g) packed light brown sugar
02 - 1 1/2 teaspoons ground cinnamon
03 - 2/3 cup (150g) finely chopped pistachios
04 - 1/2 cup (113g) unsalted butter
05 - 1 1/4 cups (150g) plain flour

→ Batter for the Cake

06 - 2 teaspoons baking powder
07 - 1 tablespoon coffee grounds
08 - 1 3/4 cups (210g) all-purpose flour
09 - 1/2 cup (110g) whole milk, at room temperature
10 - 3 tablespoons (45g) sour cream, soft at room temperature
11 - 1/2 teaspoon salt
12 - 9 tablespoons (125g) unsalted butter, softened
13 - 1 1/2 teaspoons real vanilla
14 - 2 large eggs, warmed to room temp
15 - 3/4 cup plus 2 tablespoons (175g) regular sugar

→ Espresso-Tinted Glaze

16 - 1 tablespoon strong espresso
17 - 1/2 cup (60g) sifted powdered sugar

# Method:

01 - Take out butter, eggs, sour cream, and milk and let them come to room temperature for around an hour. Stir 1 tablespoon of coffee grounds into the milk and let it sit while everything else warms up.
02 - In a medium-sized bowl, melt the butter. Use a fork to stir in brown sugar, crushed pistachios, flour, and cinnamon until you get small crumbly chunks.
03 - Set your oven to 350°F (175°C). Grease up a 9-inch cake pan with butter, then line it with crinkled parchment paper, pushing it up the sides so you’ll have a way to easily lift out the cake later.
04 - In a small mixing bowl, lightly whisk together the flour, salt, and baking powder.
05 - Use either a stand mixer with a paddle or a handheld electric mixer to whip the butter with the sugar for 3 to 4 minutes until fluffy and pale.
06 - Beat in the eggs and vanilla on medium speed, making sure everything’s mixed smoothly, about a minute or two.
07 - Gently fold in half of the dry flour mixture. Then, pour in the coffee-soaked milk and the sour cream. Finally, mix in the last bit of the dry mixture until combined.
08 - Pour half the batter into your prepared pan, sprinkle a third of the streusel on top, layer the rest of the batter, and then add the remaining streusel evenly over everything. Bake for 40-50 minutes or until a toothpick inserted in the center comes out clean.
09 - In a small bowl, mix together the powdered sugar and espresso until smooth. Let the cake cool completely, then drizzle the glaze over the top before serving.

# Cook's Tips:

01 - This moist and airy coffee cake blends a hint of coffee and nutty pistachios, crowned with a sweet brown sugar topping and espresso glaze.