Healthy is NOT egg yolks, granulated sugar or white flour!
I've been re-doing "healthy" recipes for years, so I speak from experience. Replace whole eggs w/2 egg whites each; replace ALL the white flour w/ white whole wheat (King Arthur is the best!), reduce sugar by 25% and replace ALL white/brown sugar w/maple syrup, apple juice or OJ concentrate and add white raisins. NOW you're talking tasty and healthy, too! For the adventurous, try replacing up to 25% of wheat flour w/soy flour for protein.