Coffee Cake: Heat oven to 350 degrees F. Butter a 9 x 13-inch baking pan.
Beat cake mix, pudding, water, eggs, and oil for 8 minutes at medium speed. Add
butter extract and vanilla extract. Pour 1/2 of mixture into prepared pan.
Mix 1/2 cup sugar and 2 tablespoons cinnamon. Sprinkle 1/2 mixture over batter
in pan. Spread remaining batter and remaining sugar mixture on top. Swirl knife
through. Bake for 30 to 35 minutes. Drizzle with the following: