Lemon Kale Saute can help you feel full without consuming mountains of calories. This dish is a quick saute of chopped kale and onions, seasoned with a bit of olive oil, red pepper flakes and fresh lemon zest. To make a meal of it, add tofu (carnivores could add chunks of skinless chicken breasts), or toss it with pasta. And if you're not watching your weight, some crumbled feta is quite fine. Bulking up on greens in general is a good trick for dieters to keep in mind. (AP Photo/Larry Crowe)