A cozy, crowd-pleasing lasagna that swaps traditional meat for roasted butternut squash puree, layered with ricotta and mozzarella, and finished with a nutty sage brown butter sauce.
Roasting the squash is crucial to prevent a watery lasagna. Drain ricotta if it appears too wet. Let the lasagna rest for at least 15 minutes to allow layers to set. Can be assembled ahead and refrigerated for up to 24 hours.
Keywords: butternut squash lasagna, sage brown butter, vegetarian lasagna, fall recipes, creamy lasagna, no-boil noodles, comfort food