Lemon Cream Sheet Cake

Cake
1 Preheat the oven to 350F.
2 Grease a 13x9-inch baking pan.
3 Mix the flour, baking powder, lemon zest, and salt.
4 Set aside.
5 Beat the butter and sugar on medium speed until fluffy - about 5 minutes.
6 Add the eggs, one at a time, beating well after each.
7 Beat in the lemon extract.
8 Mix the lemon juice and milk.
9 Add the flour alternately with the milk mixture, beginning and ending with the four.
10 Spoon into prepared pan and bake for 20 to 25 minutes, or until done.
11 Cool completely.
Frosting
1 Add the heavy cream to the chilled bowl of a mixer.
2 Beat on medium and until the mixture starts to thicken then add the pudding mix, powdered sugar, and lemon juice.
3 Beat on high until the frosting is thick and creamy and holds its shape on a spoon.
4 Frost the cooled cake with a thick layer of frosting.