While I do favor process over product, now and then I cave just a bit. I realize that parents like to have something seasonal on the fridge from time to time. And the littles really don't mind obliging.
I pre-cut paper into bunny shapes and the littles got to work painting them with cotton balls. Most favored the cotton ball attached to a clothespin approach. When the bunnies were dry, children were given an option of adding cotton ball tails and google eyes.