Spice Cake with Blackberry Filling and Cream Cheese Frosting

Ingredients

• 3 1/2-pint baskets blackberries
• 1 cup sour cream
• 12 tablespoons unsalted butter
• 3 large eggs
• 1 1/2-pint basket blackberries
• 1 teaspoon vanilla extract
• 2 tablespoons sour cream
• + 12 more ingredients
• • 5 cups powdered sugar
  • 1 1/2 8-ounce packages cream cheese
  • ¼ cup sugar
  • 1 ½ cups golden brown sugar
  • 8 tablespoons unsalted butter
  • ¼ teaspoon ground nutmeg
  • 2 cups cake flour
  • 2 teaspoons ground cinnamon
  • 1 teaspoon baking soda
  • ½ teaspoon salt
  • ½ teaspoon ground allspice
  • ¼ teaspoon ground ginger

Preheat oven to 350°F. Butter and flour 9-inch-diameter springform pan with 2 3/4-inch-high sides. Sift first 7 ingredients into small bowl. Using electric mixer, beat butter in large bowl until fluffy. Add brown sugar and beat until well blended. Beat in egg yolks. Beat in flour mixture in 3 add...

View full recipe at Epicurious