The secret to making something low-fat taste good and keep us fuller longer may be in its thickness. iStockphoto.com hide caption toggle caption iStockphoto.com The Salt Finding New Tricks To Get More Satisfaction Out Of Low-Fat Foods October 31, 2012 While both thickness and creaminess sensations contribute to our eating satisfaction, thick foods keep us from feeling hungry longer, researchers say. That could help scientists in their continued quest to develop low-calorie foods that are more satisfying in the long run.