Lemon Sponge Cake with Lemon Curd , Creme Fraiche and Blueberries
1 (18.5oz) Lemon Cake Mix
1 T. each grated Lemon Zest and Fresh Lemon Juice
1 Egg
Purchased Lemon Curd (or make your own)
1 C. Whipping Cream
2 T. Buttermilk
1 pint Blueberries
Prepare crème fraîche: Warm cream in a saucepan. Stir in room temperature buttermilk. Cover and let stand 24-48 hours until slightly thickened. Refrigerate until ready to use.
Prepare Lemon cake mix as directed in a 10″ tube pan adding grated zest, fresh lemon juice and 1 egg. To serve, cut cake into 1/2 inch slices. Spoon on lemon curd, crème fraîche and blueberries.