Lentil Soup 2 Tbs. olive oil 1 onion, diced Kosher salt and freshly cracked black pepper 3 medium carrots, diced 3 stalks celery, diced 2 medium sweet potatoes, peeled and diced 2 cloves garlic, minced 1 tsp. ground cumin 1 tsp. dried thyme 1 1/2 cups green (or