Prepare garlicky olive oil-fried croutons and set aside.
Cook assorted veggies, lentils, grains, and sausage in a flavorful broth made with BTB, harissa paste, and lemon.
Serve the soup with a heavy dusting of grated Parmesan on top.
Enjoy the soup with the perfectly balanced flavors of spicy harissa, tangy lemon, and salty Parmesan.
