Step 1

For the Cake: Preheat oven to 350°F. Brush a 9-inch round cake pan with butter. Line bottom with parchment; brush with butter. Dust with flour, tapping out excess.

Step 2

In a bowl, whisk together flour, baking powder, baking soda, and salt. In another, stir together milk and lemon juice. In the bowl of a mixer fitted with the paddle attachment, beat butter with lemon zest, granulated sugar, and vanilla on medium speed until light and fluffy, 3 to 4 minutes. Beat in eggs, one at a time.

Step 3

Reduce speed to low; beat in flour mixture in three additions, alternating with milk mixture, just until no dry flour remains (do not overmix). Transfer batter to prepared pan; smooth top. Bake until cake is golden and springs back when gently pressed, about 40 minutes. Transfer pan to a wire rack; let cool 20 minutes. Turn cake out onto rack, remove parchment, and let cool completely.

Step 4

For the Frosting: In a bowl, beat cream cheese and butter until light and fluffy, 2 to 3 minutes. Beat in confectioners' sugar and freeze-dried berries until smooth.

Step 5

Spread frosting over top of cake. Decorate with fresh berries. Cake is best served on the same day, but can be refrigerated in an airtight container up to 2 days.