BOSTON CREAM PIE

My Mom bakes this every year for Randy's birthday.

Heat oven to 350-degrees F.

CAKE
Sift together flour and baking powder and set aside.
Beat butter, sugar, and vanilla on high til light
(about 2 minutes). Add eggs, one at a time, mixing
well after each. Then mix in zest and cream. Add dry
ingredients and fold in with rubber spatula. Bake
until toothpick inserted in center comes out clean
(about 38-42 minutes). Cool in pan on a wire rack.

FILLING
Whisk egg in saucepan. Add flour and sugar, mix well.
Turn heat to medium-low and cook, whisking constantly.
Cook until warmed, whisk in milk. Cook, stirring with
wooden spoon until mixture is quite thick. Remove from
heat. Add juice, butter and vanilla. Stir til butter melts.
Cool to room temperature. Place plastic wrap on top and
chill.(Can be chilled for up to 2 days.)

GLAZE
Melt chocolate and add confectioners sugar, pressing
through a strainer. Add sour cream and mix well.

ASSEMBLING THE CAKE
Split the cake in half, crosswise to make two layers.
Spread bottom half with filling and replace top.
Glaze. Let stand one hour, then refrigerate. Set out
about 15 minutes or so before serving.