Protein is important for keeping you full and focused, so having enough at lunch is essential during you diet. You don’t want to be hungry again before the end of your workday. Season meat with salt and freshly ground black pepper. Brown pieces in olive oil until golden. and transfer to a plate and set aside. Quick chickpea spinach salad 390 calories. Combine spinach, chickpeas, grape tomatoes, in a large bowl. For weight loss, a high protein diet plays a very crucial role. Eat protein at every meal to fill you up!