Food & Cooking Recipes Ingredients Pasta and Grains Acorn Squash Lasagna 3.7 (112) Close Prep Time: 15 mins Total Time: 1 hr 25 mins Servings: 4 Pureed acorn squash and ricotta cheese make a rich, creamy filling in this tasty alternative to traditional lasagna. Using no-boil noodles reduces the preparation time by about 30 minutes. Directions Preheat oven to 400 degrees. Brush an 8-inch square baking dish with oil; set aside. In a medium bowl, mix squash puree with sage, 1 1/2 teaspoons salt, and 1/4 teaspoon pepper. In another bowl, mix ricotta with 1/2 cup Parmesan, 1 teaspoon salt, and 1/4 teaspoon pepper. Set aside. Lay 2 lasagna noodles in the bottom of prepared dish; spread with half the squash mixture. Layer with 2 more noodles, and spread with half the ricotta mixture. Repeat layering with remaining noodles and mixtures. Sprinkle top (ricotta mixture) with remaining 1/2 cup Parmesan. Cover baking dish with foil; place on a rimmed baking sheet. Bake until lasagna is heated through, about 45 minutes; remove foil, and continue baking until golden on top, 20 to 25 minutes more.