INGREDIENTS
1/2 cup
unsalted butter, room temperature, plus more for pan
2 cups
all-purpose flour, plus more for pan
1 1/2 tsp
baking powder
1/2 tsp
salt
2 cups
fresh blueberries
1 1/2 cups
sugar, plus more for topping
2
large eggs
2 tsp
pure vanilla extract
1/2 cup
milk
2 tbsp
grated orange rind (optional)