Wow, such heavy recipes; how about some cookies for dessert? I'll tell you the best thing that ever happened to Betty Crocker's cake mixes (or any brand, for that matter).
In a mixing bowl, combine:
1 cake mix in the flavor of your choice (strawberry, chocolate, and spice are particularly good, but anything works)
2 eggs
1/3 cup vegetable oil
Stir well, roll into medium-size balls, and bake for 15 minutes at 350 degrees.
Eat cookies as soon as they're cool enough to not burn you (although I must say, they are still pretty darn good cold). Milk is optional.
PS: That's an original recipe, created by my mother.