Cinnamon Roll Poke Cake

Ingredients:

For the Cake:

1 box of white cake mix

Ingredients needed for cake mix (usually water, oil, and eggs)

2 teaspoons ground cinnamon

1/2 cup brown sugar

For the Frosting:

1 package (8 oz) cream cheese, softened

1/4 cup butter, softened

2 cups powdered sugar

1 teaspoon vanilla extract