INGREDIENTS
24 tbsp
unsalted butter (softened to room temperature)
2 cups
granulated sugar
5
large eggs ( at room temperature)
3 cups
all-purpose flour
1 tsp
salt
1 tsp
baking powder
1/2 tsp
baking soda
1 cup
buttermilk or sour milk* (see notes)
1 tbsp
vanilla extract
1 cup
granulated sugar
1/4 cup
water
1/2 cup
unsalted butter
1 1/2 tsp
vanilla extract
1/2 tsp
cinnamon (optional)
1/8 tsp
salt