Quick Coffee Cake - cooking recipe

Ingredients

1 box yellow cake mix
1/2 c. brown sugar, packed
2 Tbsp. flour
2 tsp. cinnamon
2 Tbsp. butter, melted
1/2 c. chopped nuts
powdered sugar topping

Preparation

Mix cake mix according to instructions on the box.
Pour 1/2 the batter into 9 x 13-inch pan that is greased and floured. Sprinkle 1/2 the sugar-butter-spice-nut-flour mixture over the batter.
Pour the balance of cake batter over the top, with balance of sugar mix sprinkled over all.
Bake according to cake instructions on box.
Cool slightly, then remove from pan. Sprinkle powdered sugar over warm cake.