Easy Platz (Coffee Cake)

Preheat oven to 350 degrees F (175 degrees C). Grease and flour a 9 inch square pan.

In a large bowl combine flour sugar baking powder and salt. Cut in margarine until mixture resembles coarse crumbs. Set aside 3/4 cup of crumb mixture to be used as a topping for the cake. Mix eggs and milk together and then blend into remaining mixture in bowl.

Spread batter into prepared pan. Sprinkle blackberries evenly over the top. Sprinkle reserved crumb mixture over fruit.

Bake in the preheated oven for 25 to 30 minutes or until a toothpick inserted into the center of the cake comes out clean.