Spicy Skillet Lasagna With Ricotta and Spinach

Instead of baking lasagna sheets flat in a pan, we use wavy noodles rolled into pinwheels and arranged so their ruffled edges become browned and crispy as they bake. This turns every serving into the kind of textural marvel that in traditional lasagna is only really possible around the outer edges but is arguably the best part! The savory spice from cumin seeds and crushed red pepper flakes in the vegetarian sauce means you won’t miss the meat here.