Janelle's Coffee Cake

I grew up eating this and loving it! Mom got this from Debi Driver.

Ingredients:

Cake:
1 pkg. yellow cake mix
1 pkg. vanilla pudding (3oz.)
1 pkg. butterscotch pudding (3oz.)
4 eggs
1 c. Water
1/2 c. Oil

Topping:
3/4 c. Brown sugar
1 tsp. cinnamon


Directions:

1. Mix cake ingredients with beater.
2. Mix topping ingredients separately in a small bowl. 
3. Spread 1/2 batter over 9" x13" pan.
4. Sprinkle with sugar mixture.
5. Repeat.
6. Bake at 350 deg. F. for 35-40 minutes.
7. Serve warm and cover remainder tightly.