BLUEBERRY SOUR CREAM CAKE

Steps:

• In a large bowl, cream butter.
• Add sugar, beating well at medium speed on electric mixer.
• Add egg, beat well.
• In a small bowl, combine flour and baking powder.
• Add flour mixture to creamed mixture and and mix until blended.
• Stir in vanilla.
• Pour batter into a greased 9 inch springform pan.
• Sprinkle berries over the batter.
• In a small bowl, beat egg yolks.
• Add sugar, vanilla and sour cream to egg yolks, combine well.
• Pour sour cream mixture over blueberries.
• Bake in preheated 350°F oven for about 1 hour, or until edges are light brown.
• Cool on wire rack.
• When cooled, cover pan and refrigerate until well chilled (about 2-3 hours).
• To serve, carefully remove sides from pan.
• Place cake on a platter/serving plate with room enough to pipe whipped cream around the bottom.
• In small bowl, beat cream and sugar until soft peaks form.
• Spoon 1/2 the cream on top of cake.
• Beat remaining cream until stiff enough to hold shape (be careful not to over beat it into butter).
• Using pastry bag with a star tip, pipe remaining cream in a border around edge of cake and around the bottom.