Preheat oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.
In a large bowl, whisk together flour, sugar, baking powder, and salt.
In a separate bowl, whisk together eggs, milk, vegetable oil, lemon juice, and lemon zest.
Add the wet ingredients to the dry ingredients and mix until just combined. Do not overmix.
Divide the batter evenly between the prepared cake pans.
Bake for 30-35 minutes, or until a wooden skewer inserted into the center comes out clean.
Let the cakes cool in the pans for 10 minutes before inverting them onto a wire rack to cool completely.
While the cakes are cooling, prepare the frosting. In a large bowl, beat together cream cheese and butter until smooth.
Gradually add powdered sugar, alternating with heavy cream, beating until smooth and creamy.
Stir in vanilla extract, lemon juice, and lemon zest.
Once the cakes are completely cool, frost the top of one cake layer, then place the second cake layer on top. Frost the top and sides of the entire cake.
Chill the cake for at least 30 minutes before slicing and serving.
Notes
This cake is best served chilled. You can also add fresh berries for garnish.