blueberry cream cheese crumb cake

Ingredients

• • FOR THE FILLING
  • 2 8 – ounce blocks of regular cream cheese
  • 1/2 cup granulated sugar
  • 1 teaspoon pure vanilla extract
  • 1 large egg
  • FOR THE CAKE:
  • 3 cups all-purpose flour
  • 1 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1/2 cup (1 stick) softened unsalted butter
  • 1 cup granulated sugar

• 4 large eggs
• 1 teaspoon pure vanilla extract
• 1 cup sour cream
• 1 pint fresh blueberries
• FOR THE CRUMB TOPPING:
• 3 tablespoons cold butter
• 1/4 cup all-purpose flour
• 1/4 cup granulated sugar