As colder weather draws near I always look forward to my favorite season - soup season! I want to share some of my personal favorite recipes and soups that I make frequently. For more information on the history of soups check out Campbell's History of Soup.
Heat oil and add onion. Cook until onions are golden, about 5 minutes. Add pepper, cumin, and garlic and cook another minute. Add water and lentils and bring to a boil. Reduce and simmer for about 25 minutes (lentils should be falling apart). Stir in kale and cook until tender, about 5 more minutes. Remove from heat and stir in lemon juice and salt.