One-Pot Butternut Squash Cheese

Featured in: Creamy Comfort Dishes

This comforting dish combines tender butternut squash blended into a creamy cheese sauce, paired with perfectly cooked elbow macaroni. It’s made in one pot for easy preparation and minimal cleanup, delivering rich flavors with a smooth texture. The addition of sharp cheddar, mozzarella, and optional cream cheese gives it a luscious taste, balanced by subtle seasonings like Dijon mustard and nutmeg. Ideal for a quick, hearty meal that sneaks in vegetables seamlessly.

Updated on Thu, 20 Nov 2025 11:55:00 GMT
One-Pot Butternut Squash Mac & Cheese, a creamy, cheesy delight, garnished and ready to serve. Pin It
One-Pot Butternut Squash Mac & Cheese, a creamy, cheesy delight, garnished and ready to serve. | lushkettle.com

A creamy and comforting mac and cheese featuring tender butternut squash blended into the sauce. It's the perfect way to add extra veggies without sacrificing flavor for a delicious and satisfying main dish.

I first made this when searching for a cozy vegetarian recipe my whole family would enjoy. The butternut squash makes the sauce silky and rich, yet kids never notice the veggies inside!

Ingredients

  • Pasta: 340 g (12 oz) elbow macaroni or small pasta shells
  • Vegetables: 400 g (about 3 cups) butternut squash, peeled and cubed; 1 small onion, diced; 2 cloves garlic, minced
  • Dairy: 600 ml (2 ½ cups) whole milk; 120 g (1 cup) shredded sharp cheddar cheese; 60 g (½ cup) shredded mozzarella cheese; 30 g (2 tbsp) unsalted butter; 2 tbsp cream cheese (optional, for extra creaminess)
  • Seasonings: 1 tsp Dijon mustard; ½ tsp paprika; ½ tsp salt, or to taste; ¼ tsp ground black pepper; Pinch of nutmeg

Instructions

Sauté aromatics:
In a large pot melt the butter over medium heat. Add the diced onion and garlic. Cook for 2–3 minutes until softened.
Add squash:
Add the cubed butternut squash and stir for 2 minutes.
Simmer milk:
Pour in the milk and bring to a gentle simmer. Cover and cook for 10–12 minutes until squash is fork-tender.
Blend:
Use an immersion blender (or carefully transfer to a blender) to blend mixture until smooth.
Add pasta and seasonings:
Return the pot to medium heat. Add uncooked macaroni, Dijon mustard, paprika, nutmeg, salt, and pepper. Stir well.
Cook pasta:
Simmer uncovered, stirring frequently, for 10–12 minutes or until pasta is al dente and sauce is creamy. Add more milk if needed to keep it saucy.
Finish and serve:
Remove from heat. Stir in cheddar, mozzarella, and cream cheese (if using) until melted and smooth. Taste and adjust seasoning if needed. Serve warm with extra cheese or fresh herbs if desired.
A warm bowl of one-pot butternut squash mac and cheese with hints of orange squash and melting cheese. Pin It
A warm bowl of one-pot butternut squash mac and cheese with hints of orange squash and melting cheese. | lushkettle.com

This mac and cheese quickly became a weeknight staple, especially after my kids declared it their new favorite. We often make it together and everyone gets involved from chopping squash to stirring the pot.

Required Tools

Large pot with lid, immersion blender or countertop blender, measuring cups and spoons, wooden spoon or spatula

Allergen Information

Contains milk (dairy) and wheat (gluten) from pasta and cheese. May contain mustard. Always double-check ingredient labels for possible allergens.

Nutritional Information (per serving)

Calories: 480, Total Fat: 18 g, Carbohydrates: 62 g, Protein: 19 g

Golden, savory one-pot butternut squash mac & cheese: a vegetarian dinner, bubbling and delicious. Pin It
Golden, savory one-pot butternut squash mac & cheese: a vegetarian dinner, bubbling and delicious. | lushkettle.com

This butternut squash mac and cheese is sure to bring warmth and comfort to your table. Enjoy each creamy bite and feel good about the veggies you snuck inside!

Recipe Questions & Answers

How is the butternut squash prepared for this dish?

The butternut squash is peeled, cubed, and simmered in milk until fork-tender before blending into a smooth sauce.

Can I use a different type of pasta?

Yes, elbow macaroni or small pasta shells work well, but you can substitute with similar shaped pasta for best results.

What cheeses are included to achieve creaminess?

Sharp cheddar, mozzarella, and optionally cream cheese combine to create a rich, creamy sauce.

Is it possible to make this dish gluten-free?

Absolutely, simply use gluten-free pasta instead of regular elbow macaroni to accommodate gluten-free diets.

How can I add extra protein to this dish?

Stir in cooked, diced chicken or white beans before serving to boost protein content without altering flavor.

One-Pot Butternut Squash Cheese

Comforting mac and cheese enriched with smooth butternut squash for a creamy, veggie-packed meal.

Time to Prep
15 mins
Time to Cook
25 mins
Full Prep Time
40 mins
Created By Samantha Reeves


Skill Level Easy

Culinary Tradition American

Portion 4 Serving Size

Dietary Details Meat-Free

What You Need

Pasta

01 12 oz elbow macaroni or small pasta shells

Vegetables

01 about 3 cups peeled and cubed butternut squash
02 1 small onion, diced
03 2 cloves garlic, minced

Dairy

01 2 ½ cups whole milk
02 1 cup shredded sharp cheddar cheese
03 ½ cup shredded mozzarella cheese
04 2 tbsp unsalted butter
05 2 tbsp cream cheese (optional)

Seasonings

01 1 tsp Dijon mustard
02 ½ tsp paprika
03 ½ tsp salt, or to taste
04 ¼ tsp ground black pepper
05 pinch of nutmeg

Steps

Step 01

Sauté Aromatics: Melt butter in a large pot over medium heat. Add diced onion and minced garlic, cooking for 2 to 3 minutes until softened.

Step 02

Cook Butternut Squash: Add cubed butternut squash to the pot and stir for 2 minutes to combine.

Step 03

Simmer Vegetables: Pour in whole milk and bring to a gentle simmer. Cover and cook for 10 to 12 minutes until the squash is fork-tender.

Step 04

Blend Sauce: Use an immersion blender or carefully transfer to a blender to puree the mixture until completely smooth.

Step 05

Add Pasta and Seasonings: Return blended sauce to medium heat. Stir in uncooked elbow macaroni, Dijon mustard, paprika, nutmeg, salt, and black pepper.

Step 06

Cook Pasta: Simmer uncovered, stirring frequently, for 10 to 12 minutes until pasta is al dente and sauce is creamy. Add additional milk as needed to maintain saucy consistency.

Step 07

Incorporate Cheeses: Remove from heat and stir in shredded cheddar, mozzarella, and optional cream cheese until fully melted and smooth.

Step 08

Adjust Seasoning and Serve: Taste and adjust seasonings if necessary. Serve warm, optionally garnished with extra cheese or fresh herbs.

Tools You'll Need

  • Large pot with lid
  • Immersion blender or countertop blender
  • Measuring cups and spoons
  • Wooden spoon or spatula

Allergy Info

Review every ingredient for allergens and reach out to your doctor with concerns.
  • Contains milk and wheat gluten.
  • May contain mustard.

Nutrition Info (per portion)

Details offered for informational purposes, not as a substitute for professional health guidance.
  • Calories: 480
  • Fats: 18 g
  • Carbohydrates: 62 g
  • Proteins: 19 g