You've probably already heard that you should “go green to get lean.” That said, there are days when facing another salad is cold comfort, indeed. If you're looking for something hearty, healthy and green, this slimming soup just might do the trick. Packed with the flavors of onion, garlic, broccoli, spinach and potato, this low-carb soup not only satisfies your need for something warm and delicious, it also provides 15 grams of protein and 35% of the Daily Value of Calcium in each serving.