Ingredients
Buckle
½ cup (1 stick) unsalted butter, room temperature, plus more for pan
2 cups all-purpose flour, plus more for pan
1½ teaspoons baking powder
½ teaspoon salt
¾ cup sugar
1 large egg
1 teaspoon pure vanilla extract
½ cup milk
5 cups wild or cultivated fresh blueberries
Streusel Topping
1 cup all-purpose flour
1/4 cup packed light-brown sugar
1 tsp. ground cinnamon
1/4 tsp. salt
6 tbsp. unsalted butter, room temperature
Preparation
