Very easy and VERY delicious! I needed to use some miscellaneous ingredients around the house, and out of curiosity I thought I'd add a few more... I used FF condensed milk (all I had) and added 1/2c of oatmeal and 1/8c wheat germ to make it a little less guilty ;). I also added about 3oz of low fat cream cheese to use it up. These turned out sooo good! I skipped greasing the pan and baked for 30 minutes as instructed. Thank you!