Make way for this rich, filling soup packed with super veggies. A great source of both fiber and protein, lentils lend a thick and satisfying texture. Lycopene-rich tomatoes add brightness and acidity to balance out the sweetness of red bell peppers and carrots, both a great source of Vitamin A. Iron-rich kale rounds out the bunch with a leafy green taste and a hit of spice from the cayenne.