Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 400°F (200°C). Dice the sweet potato, butternut squash, and carrots, then toss them in a bowl with olive oil, dried thyme, salt, and black pepper. Spread the vegetables evenly on a baking sheet, ensuring they aren't overcrowded. Roast for 20-25 minutes, stirring halfway through, until tender and caramelized with a golden-brown hue.
- In a spacious mixing bowl, combine part-skim ricotta cheese, grated Parmesan, a beaten egg, chopped fresh parsley, sage, salt, black pepper, and a pinch of nutmeg. Mix until all ingredients are thoroughly blended and creamy.
- In a medium saucepan, melt unsalted butter over medium heat. Once melted, whisk in all-purpose flour to create a roux, cooking for about 1-2 minutes. Gradually pour in warm whole milk and vegetable broth, whisking constantly until the sauce thickens.
- In a large baking dish, spread a thin layer of béchamel sauce on the bottom. Layer with lasagna noodles, ricotta mixture, roasted vegetables, and mozzarella cheese. Repeat layers, finishing with béchamel and remaining Parmesan.
- Cover lasagna with aluminum foil and bake at 375°F (190°C) for 30 minutes. Remove foil and bake for an additional 20-25 minutes until golden and bubbly. Rest for 15-20 minutes before slicing.
Nutrition
Notes
For best flavor, allow to rest before slicing. This dish can be made ahead and stored in the refrigerator or frozen.
