Step 1

Cake

Step 2

Preheat oven to 350 º F.

Step 3

Cream together butter and sugar until pale yellow and creamy. Add egg and vanilla and beat on.

Step 4

Sift together flour, baking powder and salt. Add Alternately with milk until incorporated. Scrape batter into cake pan and spread evenly. Sprinkle blueberries on top of batter.

Step 5

Topping

Step 6

In small bowl blend sugar, flour and cinnamon. Cut in butter with your fingers until crumbly and no large bits of butter are visible. Sprinkle on top of berries.

Step 7

Bake for 45-50 minutes. Allow to cool Before serving.