→ Streusel Topping
01 -
6 tablespoons packed light brown sugar
02 -
½ cup all-purpose flour, spooned and leveled
03 -
1 teaspoon ground cinnamon
04 -
¼ teaspoon salt
05 -
4 tablespoons unsalted butter, cold, cut into ½-inch chunks
→ Cake
06 -
2 cups all-purpose flour, spooned and leveled
07 -
2 teaspoons baking powder
08 -
½ teaspoon salt
09 -
1 stick (½ cup) unsalted butter, softened
10 -
¾ cup granulated sugar
11 -
2 large eggs
12 -
1½ teaspoons vanilla extract
13 -
1 teaspoon packed lemon zest, from 1 lemon
14 -
½ cup milk
15 -
2 cups fresh blueberries (or frozen, unthawed)