Butternut Squash Pasta Bake

Featured in: One-Pot Home Cooking

This comforting one-pot dish blends tender butternut squash, carrot, zucchini, and spinach with penne pasta in a creamy sauce enriched by ricotta, mozzarella, and Parmesan. Aromatic herbs like thyme and oregano enhance its flavor, while baking creates a golden, bubbly cheese crust. Perfect for easy, hearty dinners that please both family and picky eaters. Adaptable with added protein or gluten-free pasta variations.

Updated on Mon, 24 Nov 2025 08:45:00 GMT
Creamy butternut squash pasta bake topped with bubbly, golden mozzarella and Parmesan cheese. Pin This
Creamy butternut squash pasta bake topped with bubbly, golden mozzarella and Parmesan cheese. | messli.com

A comforting, creamy pasta bake packed with butternut squash and hidden vegetables, all cooked in one pot for easy preparation and cleanup. Perfect for family dinners and picky eaters.

This pasta bake has become a staple in my household. It's the perfect go-to meal when I want something hearty yet sneaky nutritious that everyone enjoys, even the kids.

Ingredients

  • Vegetables: 1 medium butternut squash (about 2 lbs) peeled seeded and diced 1 medium carrot peeled and diced 1 small zucchini diced 1 small onion finely chopped 2 cloves garlic minced 2 cups baby spinach chopped
  • Pasta & Dairy: 12 oz (340 g) uncooked penne or fusilli pasta 2 cups (480 ml) vegetable broth 1 cup (240 ml) milk (dairy or unsweetened plant-based) 1 cup (110 g) shredded mozzarella cheese 1/2 cup (50 g) grated Parmesan cheese 1/2 cup (120 g) ricotta cheese
  • Pantry & Seasonings: 2 tbsp olive oil 1/2 tsp dried thyme 1/2 tsp dried oregano 1/2 tsp salt plus more to taste 1/4 tsp black pepper Pinch of nutmeg (optional)

Instructions

Step 1:
Preheat the oven to 400°F (200°C).
Step 2:
In a large ovenproof pot or Dutch oven heat olive oil over medium heat. Add onion and garlic sauté for 23 minutes until fragrant.
Step 3:
Add diced butternut squash carrot and zucchini. Cook for 5 minutes stirring occasionally.
Step 4:
Stir in dried thyme oregano salt pepper and nutmeg.
Step 5:
Add uncooked pasta vegetable broth and milk. Bring to a simmer stirring to combine.
Step 6:
Cover and bake in the preheated oven for 25 minutes or until pasta and vegetables are tender.
Step 7:
Remove pot from oven. Stir in spinach until wilted. Mix in ricotta and half of the mozzarella and Parmesan cheeses.
Step 8:
Sprinkle remaining mozzarella and Parmesan on top. Return to oven uncovered and bake for 1012 minutes until cheese is golden and bubbly.
Step 9:
Let rest 5 minutes before serving.
A one-pot butternut squash pasta bake with tender vegetables, ready for a comforting family meal. Pin This
A one-pot butternut squash pasta bake with tender vegetables, ready for a comforting family meal. | messli.com

My family gathers around the table enjoying this warm dish especially on chilly evenings; it always brings comfort and smiles.

Notes

For extra protein add cooked chicken or white beans. Substitute other veggies as desired such as bell peppers or peas. Use gluten-free pasta if needed. Pair with a crisp green salad or garlic bread.

Required Tools

Ovenproof pot or Dutch oven Cutting board and knife Grater Measuring cups and spoons Wooden spoon

Allergen Information

Contains dairy (milk ricotta mozzarella Parmesan) and wheat (pasta). For dairy-free use plant-based milk and cheeses. For gluten-free use gluten-free pasta. Always check product labels for hidden allergens.

Imagine the rich flavors: a warm dish of butternut squash pasta bake, seasoned beautifully and delicious. Pin This
Imagine the rich flavors: a warm dish of butternut squash pasta bake, seasoned beautifully and delicious. | messli.com

This butternut squash pasta bake is a delicious way to enjoy hidden veggies. Perfect for busy weeknights and meal prepping ahead.

Recipe Q&A

Can I use gluten-free pasta for this dish?

Yes, gluten-free pasta works well and can be substituted directly without altering the cooking method.

What types of vegetables can I add besides butternut squash?

Carrots, zucchini, spinach, bell peppers, or peas can be added for variety and extra nutrients.

How can I make this dish dairy-free?

Replace milk and cheeses with unsweetened plant-based milk and dairy-free cheese alternatives.

Is it possible to add protein to this meal?

Yes, cooked chicken or white beans are excellent additions for extra protein and texture.

What is the best way to bake the pasta for a creamy texture?

Cooking the pasta with broth and milk, then baking uncovered with cheese on top, creates a tender, creamy interior and a golden, bubbly crust.

Butternut Squash Pasta Bake

One-pot pasta baked with butternut squash, veggies, and creamy cheeses for easy family meals.

Prep Needed
20 minutes
Time to Cook
40 minutes
Overall Time
60 minutes
Created by Messli Tessa Marlow


Skill Level Easy

Cuisine Modern American

Makes 6 Portions

Dietary Notes Meat-Free

What You'll Need

Vegetables

01 1 medium butternut squash (approx. 2 lbs), peeled, seeded, diced
02 1 medium carrot, peeled, diced
03 1 small zucchini, diced
04 1 small onion, finely chopped
05 2 cloves garlic, minced
06 2 cups baby spinach, chopped

Pasta & Dairy

01 12 oz (340 g) uncooked penne or fusilli pasta
02 2 cups (480 ml) vegetable broth
03 1 cup (240 ml) milk (dairy or unsweetened plant-based)
04 1 cup (110 g) shredded mozzarella cheese
05 1/2 cup (50 g) grated Parmesan cheese
06 1/2 cup (120 g) ricotta cheese

Pantry & Seasonings

01 2 tbsp olive oil
02 1/2 tsp dried thyme
03 1/2 tsp dried oregano
04 1/2 tsp salt, plus more to taste
05 1/4 tsp black pepper
06 Pinch of nutmeg (optional)

Steps

Step 01

Preheat Oven: Set oven temperature to 400°F (200°C).

Step 02

Sauté Aromatics: Heat olive oil in a large ovenproof pot or Dutch oven over medium heat. Add onion and garlic and sauté for 2 to 3 minutes until fragrant.

Step 03

Cook Vegetables: Add diced butternut squash, carrot, and zucchini to the pot. Stir occasionally and cook for 5 minutes.

Step 04

Add Seasonings: Incorporate dried thyme, oregano, salt, black pepper, and nutmeg into the vegetables. Stir well to combine.

Step 05

Combine Pasta and Liquids: Add uncooked pasta, vegetable broth, and milk to the pot. Stir to mix, then bring to a gentle simmer.

Step 06

Bake Covered: Cover the pot and transfer to the oven. Bake for 25 minutes until pasta and vegetables are tender.

Step 07

Add Greens and Cheeses: Remove pot from oven. Stir in chopped spinach until wilted, then mix in ricotta and half of the mozzarella and Parmesan cheeses.

Step 08

Top and Bake Uncovered: Sprinkle remaining mozzarella and Parmesan cheese evenly over the top. Return to oven uncovered and bake for 10 to 12 minutes until the cheese is golden and bubbly.

Step 09

Rest Before Serving: Allow to rest for 5 minutes before serving to meld flavors.

Tools You'll Need

  • Ovenproof pot or Dutch oven
  • Cutting board and knife
  • Grater
  • Measuring cups and spoons
  • Wooden spoon

Allergy Details

Be sure to check each ingredient for allergens and consult your healthcare provider if you have questions.
  • Contains dairy (milk, ricotta, mozzarella, Parmesan) and wheat (pasta). Use plant-based milk and cheeses and gluten-free pasta for dietary alternatives.

Nutrition Breakdown (per portion)

For general guidelines only. Not meant to provide medical or dietary diagnosis.
  • Caloric Value: 410
  • Fats: 13 g
  • Carbohydrates: 58 g
  • Proteins: 16 g