INGREDIENTS
For the Cake
1 cup
butter
3 1/4 cups
sugar
zest of one lemon
3
eggs
1/2 tsp
vanilla extract
3/4 cup
buttermilk OR 3/4 milk + 1 tablespoon lemon juice or white vinegar SEE NOTES BELOW
2 cups
fresh blueberries
10 1/2 cups
flour
2 tsp
baking powder
1 tsp
salt
Lemon Glaze
2 cups
powdered sugar
3 tbsp
water (, more if needed to make it easier to spread)
1/4 tsp
vanilla (, optional)