Hungarian sour cherry cake { Meggyes Lepeny }

When you freeze lots of sour cherries during the summer season, you get to make this simple yet delicious cake through out the year! Okay, the frozen sour cherries that I used to make this cake was given by my MIL though :D  As appreciation I made her this cake when she visited last weekend.
In my archive I already have a similar cake, but I find this version more to my liking as I prefer crumbly texture as opposed to the tighter crumb version. Therefore, this will be my go-to sour cherry cake recipe from this day forward.
Hungarian sour cherry cake {Meggyes Lepeny}
via About.com
Ingredients

450gm pitted sour cherries (left whole), fresh or frozen

170gm unsalted butter, room temperature

3/4 cup granulated sugar

3 large eggs, separated

1 cup all-purpose flour

Pinch salt

1/4 cup bread crumbs

Vanilla sugar

Preparation :-

1. Heat oven to 190°c / Gas 4. Butter a 10x6-inch rectangular tart pan, or a 9-inch square or a 9-inch round cake pan and dust with bread crumbs.
2. In a large bowl, cream butter and half the granulated sugar until light and fluffy. Add egg yolks and continue creaming until well incorporated. Add the flour and salt, mixing well.
3. With clean, grease-free beaters, whip egg whites with remaining granulated sugar until stiff. Gently fold whites into cake batter.
4. Transfer batter to prepared pan. Top with cherries, stem side down. Bake 30 minutes. The batter will partially bubble up and cover the fruit. Cool in pan. Sprinkle with vanilla sugar. Cut into squares or wedges and serve.