Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 375°F (190°C). Prepare your baking dish by greasing a 13x9-inch pan.
- Bring a large pot of salted water to a boil and cook the dry pasta for about 6-7 minutes until just shy of al dente. Drain and cool slightly.
- Melt the butter in a skillet over medium heat and sauté walnuts and sage for 3-4 minutes. Transfer to a bowl and set aside.
- In the same skillet, add olive oil, mushrooms, and onion. Sauté for 8 minutes until softened.
- Stir in the tomato paste, minced garlic, and crushed red pepper flakes for an additional 3-4 minutes.
- Add fresh spinach and wilt for 2-3 minutes. Season with oregano, salt, pepper, and nutmeg.
- Pour in vegetable broth and pumpkin purée, stirring to combine. Add Parmesan and half of the fontina; simmer for 5-7 minutes.
- Fold in the cooked pasta gently until coated in sauce.
- Transfer the mixture into the prepared baking dish and sprinkle with remaining fontina and the walnut-sage mixture.
- Cover the dish with foil and bake for 15 minutes, uncovering for an additional 10 minutes until bubbly and golden.
Nutrition
Notes
Leftovers can be stored for up to 5 days. For longer storage, freeze for up to 3 months.