Serves 4
This soup has very simple, clean flavors. If you like it a little spicier, use ¼ teaspoon of the red pepper flakes instead of the ⅛ teaspoon.
Prep: 15 minutes
Cook: 20 minutes
Total: 35 minutes
In a large pot, cook the ground beef, onion, and garlic over medium heat, stirring to break up the meat, until the meat is browned, about 5 minutes. Drain off any fat.
Stir the broth, bell pepper, zucchini, salt, pepper, and pepper flakes into the pot and bring the soup to a boil. Reduce the heat and simmer until the vegetables are tender, 8 to 10 minutes. Add the tomatoes and cook until heated through, about 2 minutes more. Stir in the fresh basil and serve.