This easy slow cooker lasagna soup delivers all the cheesy, saucy, herby goodness of traditional lasagna in a comforting soup form. Set it and forget it for a rich, deeply flavored meal that tastes like it simmered all day.
Don’t add noodles too early to avoid mushiness. The cheese mixture should be at room temperature when added to hot soup. Deglazing the pan is essential for flavor. For leftovers, add a splash of broth when reheating. Freeze the soup base without noodles for best results.
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