Cozy, filling, and irresistibly satisfying, this white lasagna soup brings shredded chicken, broken lasagna noodles, kale or spinach, and a creamy broth together in one pot. It’s simple enough for busy weeknights, easy to double for a crowd, and always a hit at family dinners or potlucks. It reheats beautifully, travels well, and tastes even better the next day.