Just Like Starbucks Coffee Cake

When I saw this recipe on Picky Palate, I just knew I had to try it. I've actually made it already twice before, but I never took a picture or posted it here. It has a thick layer of topping which makes it very sweet.

Beth's Starbuck's Coffee Cake

(courtesy of Picky Palate)

1 Box Yellow Cake Mix (plus ingredients on back of box)

2 Sticks cold salted butter

2 1/4 Cups flour

1 1/2 Tablespoons cinnamon

1 ¾ Cups sugar

1 1/2 Tablespoons vanilla

Powdered sugar (for dusting)

PREHEAT oven to 350.

PREPARE cake mixe in large bowl according to directions on box. Spray 9X13 pan with non-stick spray. Pour batter into pan. Bake at 350 for 15-20 minutes or until center is just barely set.

WHILE cakes are baking, prepare crumb topping. In large bowl of electric mixer combine, butter, flour, cinnamon, sugar and vanilla until all crumbly.

IMMEDIATELY after cake is removed from oven, break crumb topping into marble size pieces with fingers, sprinkling over top. Put back in oven and bake an additional 10-15 minutes (topping will begin to look a little less wet/raw). Let cool fully then dust with powdered sugar, using a sieve.

CUT into squares and serve.