INGREDIENTS
2 1/2 cups
flour
3/4 tsp
salt
1 1/2 tsp
baking powder
1/4 tsp
baking soda
1 cup
unsalted butter
2 cups
granulated sugar
1
juice of lime
3
eggs
2 tsp
vanilla extract
1 cup
buttermilk
3 1/2 sticks
unsalted butter
3 cups
confectioners' sugar
3 tbsp
milk
2 tsp
vanilla extract
1 pinch
salt
2 tbsp
blackberry
1 cup
blackberries
2 tbsp
sugar
1/2
juice of lime