INGREDIENTS
For the Cakes
12 tbsp
unsalted butter, at room temperature
2 cups
sugar
4
extra-large eggs, at room temperature
3/4 cup
sour cream, at room temperature
1/2 tsp
grated lemon zest (I used zest of 1 lemon)
1/2 tsp
grated orange zest (I used zest of 1 orange)
1/2 tsp
pure vanilla extract
2 cups
all-purpose flour
1/4 cup
cornstarch
1/2 tsp
kosher salt
1 tsp
baking soda
For the Filling
1 cup
heavy cream, chilled
3 tbsp
sugar
1/2 tsp
pure vanilla extract
1 pint
fresh strawberries, hulled and sliced