-To make the cake batter: In a bowl stir together flour, baking powder, baking soda and salt, set aside.
With an electric mixer cream together the butter and sugar on medium-low speed. Add egg and egg yolk and vanilla. Slowly mix in the flour mixture alternating with the sour cream. Transfer the batter into the prepared pan and smooth with a spatula. Spread the cream cheese filling on top. Place raspberries onto cream cheese filling.
-To make the topping: Combine sugar, flour and chilled cubed butter in a bowl. Stir with a fork or pastry blender until the mixture is crumbly.( Make sure the streusel is in pea-sized crumbs)
Sprinkle the streusel on top of raspberries.
Bake for 40-45 minutes until a cake tester inserted in the center comes out clean. Cool on a rack, run a thin knife around the cake and loose ring of springform pan.
Store in the fridge.
ADVERTISEMENT
