For Filling:

1 heaping cup of sliced apples (I cored and quartered and then sliced)

1/3 cup sugar

1/4 teaspoon cinnamon

small pinch freshly grated nutmeg

2 tablespoons cornstarch

2 teaspoons water

Plus

1/2 cup brown sugar (I used a 1/4 cup each of dark and light)

1/2 teaspoon cinnamon

For Cake:

1/3 cup butter

3/4 cup sugar

1/2 cup applesauce

1 teaspoon vanilla

2 eggs

2 1/4 cups flour

1 teaspoon baking powder

1 teaspoon baking soda

1 teaspoon salt

1 teaspoon cinnamon

1 cup greek yogurt (you could use plain yogurt as well or sour cream)

For Glaze:

2 cups powdered sugar

1 teaspoon vanilla

6 tablespoons milk