YUMMY!!!!!

cake

1 box yellow cake mix

1 egg

1 cup sour cream or plain yogurt

1/4 cup butter, melted

1 teaspoon vanilla

streusel

1 1/4 cups flour

2/3 cup brown sugar

1/2 cup sugar

1/2 teaspoon salt

1 teaspoon cinnamon

1/2 cup butter, cold and cut into small cubes

a couple handfuls of mini chocolate chips if desired

1  For the cake, preheat oven to 350 and grease a 9 x 13″ pan.

2  Mix together all cake ingredients until well combined.

3  For the streusel, whisk together dry ingredients then cut butter into dry ingredients with a pastry blender or two knives until mixture is crumbly.

4  Pour half the cake batter into bottom of pan and spread to cover.  Top with half the streusel then repeat layers one more time.  (I added a handful of mini chocolate chips to the top of each streusel layer.)

5  Bake for 30 – 35 minutes or until toothpick inserted in center comes out clean.

recipe from Creme de la Crumb