Preheat the oven to 350 degrees. Spray a 9 x 9 baking dish with cooking spray.

In a large bowl cream together the butter and sugaar.

Add in the eggs and vanilla and mix until combined.

Stir in the yogurt and sour cream and mix well.

In a medium bowl combine the flour, baking powder, and salt.

Add the flour mixture to the butter mixture and mix well.

Gently fold in the cherries taking care not to overmix.

Spread the batter into the prepared pan.

To make the crumble combine all topping ingredients in a bowl and use your fingers to press the butter into the other ingredients to form a crumble.

Sprinkle the crumble on top of the coffee cake.

Bake for 45-55 minutes or until a toothpick inserted into the center comes out clean.

Remove from oven and cool completely on a wire rack.