Pasta Bake with Pumpkin Tomato Sauce Recipe
A comforting and flavorful pasta bake featuring a creamy pumpkin tomato sauce, sautéed mushrooms, spinach, and a blend of Parmesan and fontina cheeses. Toasted walnut and sage topping adds a delightful crunch and aromatic finish, making this dish perfect for autumn dinners or cozy family meals.
- Author: Elena
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Total Time: 55 minutes
- Yield: 6 servings 1x
- Category: Main Course
- Method: Baking, Sautéing, Boiling
- Cuisine: Italian-American
- Diet: Vegetarian
Pasta and Topping
- 1 lb. dry pasta of choice (mezzi rigatoni, shells, ziti, fusilli, or farfalle)
- 2 Tbsp. butter
- 1/2 cup finely chopped walnuts
- 1 Tbsp. plus 2 tsp. finely chopped fresh sage leaves, divided
- 1 1/2 cups grated fontina cheese, divided
Sauté and Sauce
- 2 Tbsp. extra-virgin olive oil
- 8 oz. cremini (baby bella) mushrooms, sliced
- 1 yellow onion, finely chopped
- 1/4 cup tomato paste
- 4 garlic cloves, minced
- 1/2 tsp. crushed red pepper flakes
- 3 to 4 handfuls fresh baby spinach
- 1 tsp. dried oregano
- 1 tsp. kosher salt
- 1/2 tsp. black pepper
- 1/4 tsp. ground nutmeg
- 3 cups vegetable broth
- 1 (15-oz.) can pumpkin purée
- 1/2 cup grated Parmesan cheese
- Preheat and Cook Pasta: Preheat oven to 375ºF. Bring a large pot of generously salted water to a boil. Add pasta and cook until 2 minutes shy of al dente, ensuring it remains firm but tender. Drain and set aside.
- Toast Walnuts and Sage: Melt butter in a large sauté pan over medium heat. Add walnuts and 1 Tbsp. fresh sage; cook for 5 minutes until walnuts are toasted and aromatic. Season with a pinch of salt, then transfer to a bowl.
- Sauté Vegetables: Return pan to medium heat. Add olive oil, mushrooms, and onion. Cook about 8 minutes until vegetables are soft.
- Add Flavorings: Stir in tomato paste, garlic, and red pepper flakes. Cook 3 to 4 minutes until tomato paste caramelizes and deepens in color. Gradually add spinach, stirring until wilted, then mix in oregano, salt, pepper, nutmeg, and remaining 2 tsp. fresh sage.
- Make Sauce and Combine: Pour in vegetable broth, stirring to scrape up browned bits from the pan. Stir in pumpkin purée, Parmesan, and 1/2 cup fontina cheese until melted and smooth. Add pasta and toss to coat evenly.
- Bake the Pasta: Transfer mixture to a greased 13×9-inch baking dish. Sprinkle remaining fontina cheese and walnut-sage mixture on top. Cover with foil and bake for 15 minutes. Remove foil and bake an additional 10 minutes until cheese is golden and bubbly.
Notes
- Pasta can be any tubular or shaped pasta like ziti, rigatoni, fusilli, or farfalle.
- Be careful not to overcook the pasta before baking; it should remain slightly firm.
- Feel free to substitute walnuts with pecans for a different flavor.
- Use freshly grated cheeses for best melting and flavor.
- Leftover pasta bake can be refrigerated for up to 3 days and reheated in the oven.
Nutrition
- Serving Size: 1 cup
- Calories: 410 kcal
- Sugar: 5 g
- Sodium: 550 mg
- Fat: 18 g
- Saturated Fat: 7 g
- Unsaturated Fat: 10 g
- Trans Fat: 0 g
- Carbohydrates: 48 g
- Fiber: 6 g
- Protein: 15 g
- Cholesterol: 20 mg
Keywords: pasta bake, pumpkin sauce, tomato sauce, vegetarian pasta, baked pasta, fall recipe, creamy pumpkin sauce, mushroom pasta bake