If you've ever finished a large salad only to find yourself still hungry, you likely need to add more protein and fiber. There are lots of tasty protein options to add to your salads, including grilled or roasted chicken breast, crumbled bacon, hard boiled egg, and cheese. For plant-based options, consider adding cooked quinoa, lentils, black beans, or even roasted chickpeas. The healthy mason jar salads included in this post all contain plenty of protein and fiber, so they're satisfying without any modifications!