01 -
Preheat oven to 180°C (350°F). Line a 9-10" springform pan with parchment paper by placing it on the base and closing the sides around it with paper sticking out the bottom. Spray with non-stick spray.
02 -
In a medium bowl, combine melted butter, flour, brown sugar and vanilla until mixture is crumbly. Set aside.
03 -
In a large bowl, vigorously whisk together butter, oil and sugar for 2-3 minutes until well combined. Add eggs, vanilla, yogurt, lemon juice and zest and whisk until thoroughly incorporated.
04 -
Add flour, baking powder, baking soda and salt to the wet ingredients and stir just until combined. Gently fold in blueberries and set aside.
05 -
With an electric mixer, beat cream cheese, sugar, egg and lemon zest until smooth and creamy.
06 -
Spread half of the cake batter into the bottom of the prepared pan. Carefully spread cream cheese filling in the center, staying away from the edge of the pan if possible. Top with remaining cake batter, spreading to cover as much of the cream cheese as possible. Sprinkle the crumb topping evenly over the top.
07 -
Bake at 180°C (350°F) for 60-70 minutes, or until center is set and does not jiggle when moved. This is a very moist cake, so don't worry about the long baking time – you don't want an unbaked center. It could take up to 80 minutes.
08 -
While the cake cools, whisk together powdered sugar and lemon juice until smooth.
09 -
Allow cake to cool to room temperature for easier slicing. Drizzle the lemon glaze over the top before serving.