Want more main-dishes-turned-delicious-soups? Me too! Check these out: Creamy Chicken Enchilada Soup, Slow Cooker Lasagne Soup, and Slow Cooker Chicken Marsala Soup. So easy — Making this soup really is as easy as sautéing the beef with the garlic and onions, adding broth and veggies, and just letting it heat up and meld all the flavors together. Peppers and beef — While you can substitute ground chicken or turkey for the beef (and it will taste great) to me, there’s just something so delicious about the taste of peppers and beef together. This pepper soup really reminds me of eating stuffed peppers. Quick — Done in just 30 minutes, including browning the beef. You really can’t beat that when it comes to getting a delicious, hearty bowl of stuffed pepper soup!