Preheat oven to 350F. Grease/flour or spray a 9 x 13 cake pan. Set aside.
Make the filling: In the bowl of an electric mixer fitted with the paddle, mix together the cream cheese, sugar, egg and vanilla on medium-low speed until creamy. Set aside for the filling.
Make the cake batter: In medium bowl, stir together flour, baking powder, baking soda and salt until well combined. Set aside.
Cream together the butter and sugar with the paddle. Add eggs one at a time. Add the vanilla extract. Slowly pour in the flour mixture alternating with the sour cream until it is all combined.
Make the topping: Add the sugar, flour and chilled butter in a small bowl. Stir using a fork or pastry blender until the mixture is crumbly. Sprinkle the streusel on top of cake batter.
Bake for 40-45 minutes until a cake tester inserted in the center comes out clean. Cool on a rack.
To make the glaze: In a small bowl, combine confectioners’ sugar and milk until creamy. Drizzle over cake.
- 2.0 Packages softened cream cheese
- 0.0c Sugar
- 0.0tsp Vanilla extract
- 1.0 Large Egg
- 3.0c All-Purpose flour
- 1.0tsp Baking Powder
- 0.0tsp Baking Soda
- 0.0tsp Salt
- 1.0 Stick unsalted butter (Softened)
- 1.0c Sugar
- 4.0 Large Eggs
- 1.0tsp Vanilla extract
- 1.0c Sour Cream
- 0.0c Sugar
- 0.0c Flour
- 3.0Tbsp Chilled, cubed butter
- 0.0c Confectioner's Sugar
- 1.0tsp Milk