Ingredients
Scale
Streusel Crumb Topping
- 2/3 cup all-purpose flour
- 2 tablespoons light brown sugar
- 1/4 cup granulated sugar
- Dash of salt
- 1/4 cup unsalted butter, melted
Lemon Cake Mixture
- 1 1/2 cups all-purpose flour
- 1/4 teaspoon salt
- 2 teaspoons baking powder
- 1/2 cup unsalted butter, softened
- 3/4 cup granulated sugar
- 1 egg
- 1 egg yolk
- 2 tablespoons lemon zest
- 1 teaspoon vanilla
- 2 tablespoons freshly squeezed lemon juice
- 1 teaspoon lemon extract
- 1/2 cup sour cream
Cream Cheese Filling
- 6 oz. cream cheese, room temperature
- 3 tablespoons granulated sugar
- 2 tablespoons flour
- 1 egg white
- 1 teaspoon vanilla or lemon extract
Glaze
- 3/4 cup powdered sugar
- 1 1/2–2 1/2 teaspoons lemon juice
Instructions
- Prepare the pan: Preheat the oven to 350°F. Grease a 9 x 5-inch loaf pan with baking spray, line the bottom with parchment paper leaving a large overhang on the sides, and set aside.
- Make the streusel topping: Stir together the flour, granulated sugar, brown sugar, and salt. Add the melted butter and whisk with a fork until coarse crumbs form. Set aside.
- Make the cream cheese filling: Mix the softened cream cheese, sugar, vanilla or lemon extract, egg white, and flour just until combined.
- Prepare the dry ingredients: Whisk together the flour, baking powder, and salt for the lemon cake mixture. Set aside.
- Make the lemon cake batter: In a large bowl, mix the softened butter and sugar for about 2 minutes at high speed. Add the egg, egg yolk, lemon zest, vanilla, and lemon extract, and mix for 2 more minutes. Add the sour cream and lemon juice and mix just until combined. With the mixer running on low, mix in the dry ingredients.
- Assemble the loaf: Spread about half of the lemon cake mixture into the bottom of the prepared pan. Using a spoon, dollop the cream cheese mixture over the cake layer, without spreading it all the way to the edges. Gently smooth the top with the back of the spoon.
- Cover the cream cheese filling with the remaining cake mixture. Since the batter is thick, dollop it over the top, then gently spread it using the back of a spoon.
- Sprinkle the streusel crumbs evenly over the top.
- Bake: Place in the preheated oven and bake for about 56–70 minutes, or until the center has set. Tent the top loosely with aluminum foil if it starts browning too much.
- Cool for 5–10 minutes in the pan, then transfer to a rack to cool completely. Use the parchment paper overhangs to lift the loaf from the pan.
- Prepare the glaze: Stir the powdered sugar with the lemon juice. Start with 1 teaspoon of juice and gradually add more until the desired consistency is reached.
- Drizzle the glaze over the cooled cake and serve.
- Prep Time: 20 minutes
- Cook Time: 60–70 minutes
- Category: Dessert, Breakfast
- Method: Bake
- Cuisine: American