For cake:

Pre-Heat your oven to 375. Prepare an 8 x 8 inch baking pan with non-stick cooking spray, then line with parchment paper, alternately grease and flour the pan. Set the cake pan aside.

In the bowl of a stand mixer with a paddle attachment cream together the butter and sugar.  Add egg and vanilla extract mix well. In separate mixing bowl, combine  flour, baking powder, salt, cinnamon and nutmeg. Add dry ingredients  to sugar/egg mixture, alternating with the milk. Gently fold in fresh berries.

Pour the cake  batter into the prepared pan and sprinkle the top of the cake with crumble topping.

Bake for 40-45 minutes or until the cake is golden brown.

For crumble: In a small bowl mix together flour, sugar cinnamon, nutmeg. Cut in butter so that mixture resembles small crumbs. Use your fingers, a pastry cutter or two knives.