Butternut Squash Pasta Bake

Featured in: One-Pot Comfort Meals

This creamy pasta bake combines sweet roasted butternut squash with a blend of diced carrots, zucchini, and spinach. Cooked pasta is folded into a smooth, cheesy sauce infused with garlic, thyme, and oregano, then topped with extra cheese and breadcrumbs for a golden crust. Easy to prepare in one pot, this dish brings warmth and wholesome flavors perfect for a family meal.

Roasting the vegetables enhances their natural sweetness, while the creamy dairy base ties all ingredients together. The dish can be customized by swapping cheeses or adding more vegetables, offering a versatile and satisfying option for a cozy dinner.

Updated on Mon, 24 Nov 2025 11:09:00 GMT
Golden, bubbly Butternut Squash Pasta Bake, showing melted cheese and roasted squash pieces. Save
Golden, bubbly Butternut Squash Pasta Bake, showing melted cheese and roasted squash pieces. | honeyflint.com

A creamy, cheesy pasta bake packed with hidden vegetables, featuring sweet roasted butternut squash and a medley of flavors for a comforting, family-friendly meal.

This recipe has become a family favorite because it sneaks in plenty of veggies while still feeling indulgent and satisfying.

Ingredients

  • Vegetables: 1 medium butternut squash (about 800 g), peeled, seeded, diced, 1 medium carrot, peeled and diced, 1 small zucchini, diced, 1 small onion, diced, 2 cloves garlic, minced, 1 handful baby spinach (about 50 g), roughly chopped
  • Pasta: 250 g short pasta (penne, fusilli, or rigatoni)
  • Sauce & Dairy: 400 ml milk (whole or semi-skimmed), 100 ml vegetable broth, 100 g cream cheese, 100 g grated cheddar or mozzarella cheese (plus extra for topping), 2 tbsp olive oil, 1/2 tsp dried thyme, 1/2 tsp dried oregano, Salt and black pepper, to taste
  • Topping: 30 g breadcrumbs (optional), 20 g grated parmesan (optional)

Instructions

Preheat oven:
Preheat the oven to 200°C (400°F)
Roast vegetables:
Place the diced butternut squash, carrot, zucchini, and onion on a baking tray. Drizzle with 1 tbsp olive oil, season with salt and pepper, and roast for 20 minutes, or until tender
Cook pasta:
Cook the pasta in a large pot of salted boiling water for 2 minutes less than package instructions. Drain and set aside
Sauté garlic:
In a large, ovenproof skillet or casserole dish, heat the remaining 1 tbsp olive oil over medium heat. Add the minced garlic and sauté for 1 minute until fragrant
Combine and simmer:
Add the roasted vegetables to the skillet. Pour in the milk and vegetable broth, then bring to a simmer
Add cheeses:
Stir in the cream cheese and half of the grated cheddar or mozzarella. Mix until smooth and creamy
Mix in pasta and spinach:
Fold in the cooked pasta and chopped spinach. Add thyme, oregano, and adjust seasoning with salt and pepper. Mix until everything is well combined
Add toppings:
Sprinkle the remaining cheddar or mozzarella, breadcrumbs, and parmesan over the top
Bake:
Bake in the oven for 18 20 minutes, or until golden and bubbling
Rest:
Let rest 5 minutes before serving
A close-up of a creamy Butternut Squash Pasta Bake, perfect for a cozy weeknight dinner. Save
A close-up of a creamy Butternut Squash Pasta Bake, perfect for a cozy weeknight dinner. | honeyflint.com

This pasta bake is perfect for cozy family dinners and leftovers reheat wonderfully for next-day meals.

Preparation & Cooking Times

Preparation takes about 20 minutes and cooking around 40 minutes, totaling 1 hour.

Serving Suggestions

Pairs well with a green salad and a glass of crisp white wine for a balanced meal.

Nutrition Information

Per serving: 480 calories, 17 g total fat, 65 g carbohydrates, 17 g protein.

Delicious, one-pot Butternut Squash Pasta Bake, ready to serve with a fluffy, golden crust. Save
Delicious, one-pot Butternut Squash Pasta Bake, ready to serve with a fluffy, golden crust. | honeyflint.com

This comforting pasta bake is easy to prepare and loved by even the pickiest eaters.

Recipe FAQs

How do I prepare the butternut squash for this dish?

Peel, seed, and dice the butternut squash into bite-sized pieces before roasting to develop a sweet, tender texture that blends well with other vegetables.

Can I use other types of pasta?

Short pasta such as penne, fusilli, or rigatoni works best here, as their shapes hold the creamy sauce and vegetables well.

What tips ensure a creamy sauce without lumps?

Simmer the milk and broth gently before adding cream cheese, stirring continuously until smooth, then combine with the cooked pasta for an even coating.

Is it possible to add more vegetables to the dish?

Yes, chopped bell peppers or peas can be added to increase the vegetable content and flavor variety.

What alternatives can I use for the cheese topping?

Cheddar can be swapped with gouda, gruyère, or vegan cheese alternatives depending on your preference.

How can this dish be adapted for gluten-free diets?

Use gluten-free pasta and substitute breadcrumbs with gluten-free options to make the bake suitable for gluten-free diets.

Butternut Squash Pasta Bake

Comforting pasta with roasted butternut squash, creamy cheese, and a medley of hidden vegetables.

Prep duration
20 minutes
Time to cook
40 minutes
Total duration
60 minutes
Recipe by Julia Fenmore

Recipe group One-Pot Comfort Meals

Skill level Easy

Cuisine type Modern European

Makes 4 Portions

Diet info Meatless

What you'll need

Vegetables

01 1 medium butternut squash, peeled, seeded, diced (about 1.76 lbs)
02 1 medium carrot, peeled and diced
03 1 small zucchini, diced
04 1 small onion, diced
05 2 cloves garlic, minced
06 1 handful baby spinach, roughly chopped (about 1.75 oz)

Pasta

01 8.8 oz short pasta (penne, fusilli, or rigatoni)

Sauce & Dairy

01 1 2/3 cups milk (whole or semi-skimmed)
02 3.4 fl oz vegetable broth
03 3.5 oz cream cheese
04 3.5 oz grated cheddar or mozzarella cheese (plus extra for topping)
05 2 tablespoons olive oil
06 1/2 teaspoon dried thyme
07 1/2 teaspoon dried oregano
08 Salt and black pepper, to taste

Topping

01 1 oz breadcrumbs (optional)
02 0.7 oz grated parmesan (optional)

Preparation steps

Step 01

Preheat Oven: Preheat the oven to 400°F.

Step 02

Roast Vegetables: Place diced butternut squash, carrot, zucchini, and onion on a large baking tray. Drizzle with 1 tablespoon olive oil, season with salt and black pepper, and roast for 20 minutes or until tender.

Step 03

Cook Pasta: Cook the pasta in a large pot of salted boiling water for 2 minutes less than package instructions. Drain and set aside.

Step 04

Sauté Garlic: Heat the remaining 1 tablespoon olive oil in an ovenproof skillet over medium heat. Add minced garlic and sauté for 1 minute until fragrant.

Step 05

Combine Roasted Vegetables and Liquids: Add roasted vegetables to the skillet. Pour in milk and vegetable broth, then bring to a simmer.

Step 06

Incorporate Cheeses: Stir in cream cheese and half the grated cheddar or mozzarella, mixing until smooth and creamy.

Step 07

Add Pasta and Spinach: Fold in cooked pasta and chopped spinach. Add thyme, oregano, then adjust seasoning with salt and pepper. Mix thoroughly.

Step 08

Add Toppings: Sprinkle remaining grated cheese, breadcrumbs, and parmesan over the top evenly.

Step 09

Bake: Bake in the oven for 18 to 20 minutes until golden and bubbling.

Step 10

Rest Before Serving: Allow the dish to rest for 5 minutes before serving.

Tools needed

  • Large baking tray
  • Large pot
  • Ovenproof skillet or casserole dish
  • Sharp knife
  • Cutting board
  • Cheese grater

Allergy details

Review each item for allergens and check with your doctor if unsure.
  • Contains milk, wheat (gluten), cheese (dairy). May contain eggs if egg-based pasta is used.

Nutrition details (each serving)

Information here is just a guide—talk to your doctor for personal advice.
  • Calorie count: 480
  • Fat content: 17 grams
  • Carbohydrates: 65 grams
  • Proteins: 17 grams