INGREDIENTS
1
Lemon, large
1 cup
Lemon juice from lemon that were zested above
4
Eggs, large
2 3/4 cups
All purpose flour
1/2 tsp
Baking powder
1/2 tsp
Baking soda
1/4 cup
Cornstarch
2 1/2 cups
Granulated sugar
1 tsp
Kosher salt
1/3 cup
Poppy seeds
3 cups
Powdered sugar
2 tsp
Vanilla extract
1 tbsp
White vinegar
16 tbsp
Butter, unsalted
4 oz
Cream cheese
1 cup
Whole milk
a little bit of milk set aside