Description
A tender, buttery pound cake swirled with real blackberry puree and topped with a sweet pink glaze. Sour cream keeps the crumb incredibly moist and tender.
Ingredients
- 6 to 8 ounces fresh blackberries
- 3 cups all-purpose flour
- 2 and 3/4 cups sugar (plus 1/4 cup for puree)
- 2 teaspoons baking powder
- 1/4 teaspoon salt
- 3 sticks unsalted butter, room temperature
- 5 large eggs, room temperature
- 1/2 cup whole milk, room temperature
- 2/3 cup sour cream, room temperature
- 2 and 1/2 teaspoons vanilla extract (divided)
- 1 and 1/4 teaspoons butter extract (divided)
- 1/2 teaspoon cake batter extract (optional)
- 1 and 1/4 cups confectioners’ sugar
- 3 tablespoons melted unsalted butter
- 3 tablespoons warm whole milk
Instructions
- Puree: Rinse 6 to 8 ounces of blackberries and blend in a food processor for 30 seconds.
- Simmer: Simmer blackberry puree and 1/4 cup sugar in a small pot over medium heat for 4 minutes. Let cool.
- Dry Mix: Sift 3 cups flour, 2 teaspoons baking powder, and 1/4 teaspoon salt into a bowl.
- Wet Mix: Reserve 1 tablespoon of puree. Whisk the rest with 1/2 cup milk, 2/3 cup sour cream, 2 teaspoons vanilla, 1 teaspoon butter extract, and 1/2 teaspoon cake batter extract.
- Cream: Cream 3 sticks butter and 2 3/4 cups sugar on high speed for 6 minutes.
- Eggs: Add 5 eggs one at a time on medium speed, scraping the bowl.
- Combine: Add flour and wet mixtures alternately in 3 separate additions, mixing on low for 15-20 seconds each time.
- Bake: Pour into a greased 15-cup tube pan and bake at 325°F for 1 hour 10 minutes. Cool for 3-4 hours.
- Icing: Strain reserved puree. Whisk with confectioners’ sugar, melted butter, warm milk, remaining vanilla, and butter extract. Pour over cooled cake.
Notes
- Always bring your eggs, butter, milk, and sour cream to room temperature before starting.
- Simmering the blackberries is essential to concentrate the flavor and remove excess moisture.
- Spoon and level your flour to prevent a dry, heavy pound cake.
- Prep Time: 25 mins
- Cook Time: 1 hour 10 mins
- Category: Cake
- Method: Baking
- Cuisine: American
