INGREDIENTS
Streusel:
1/2 cup
all purpose flour
1/3 cup
packed (3/5 oz) light brown sugar
2
Tb granulated sugar
1/4 tsp
cinnamon
salt
4
Tb unsalted butter, cut into 8 pieces and softened
Cake:
1 1/2 cups
all purpose flour
1 1/2 tsp
baking powder
10
Tb unsalted butter, softened
2/3 cup
granulated sugar
1/2 tsp
salt
1/2 tsp
grated lemon zest
1 1/2 tsp
vanilla extract
2
large eggs, room temperature
20 oz
blueberries