Ingredients
For the filling:
1/4 cup sugar
8 oz. cream cheese-softened
1 egg white
1 cup raspberries-washed and well drained
For the cake:
1 and 1/2 cups all-purpose flour
1/2 teaspoon baking powder
1/2 teaspoon baking soda
1/4 teaspoon salt
5.5 Tablespoons unsalted butter- softened
1/2 cup sugar
1 egg + 1 egg yolk
3/4 cup sour cream
1 teaspoon vanilla extract
For the streusel topping:
1/3 cup sugar
1/2 cup flour
3 tablespoons butter-chilled and cubed