INGREDIENTS
6
eggs (room temperature, separated)
1/2 tsp
cream of tartar
1 cup
butter (room temperature, cut into small pieces)
2 cups
sugar
Zest of one lemon
1 tbsp
fresh lemon juice
1 tsp
vanilla
1 1/2 cups
plus 1/4 cup flour (divided)
2 tsp
baking powder
1/2 tsp
salt
1/2 tsp
cardamom
6 tbsp
whole milk
1/4 cup
cooking spray