One-Pot Butternut Mac Cheese

Featured in: One-Pot Earthy Meals

This comforting one-pot dish blends tender pasta with a smooth, cheesy butternut squash sauce. Simmered until al dente, the squash is mashed right in the pot, creating a velvety texture enhanced by sharp cheddar, mozzarella, and cream cheese. Nutmeg and pepper add warmth, while optional smoked paprika and nutritional yeast boost flavor complexity. Perfect for a quick, satisfying meal loaded with subtle sweetness and rich cheesy notes.

Updated on Mon, 24 Nov 2025 08:08:00 GMT
One-Pot Butternut Squash Mac & Cheese, cheesy and creamy, ready to be served hot. Pin it
One-Pot Butternut Squash Mac & Cheese, cheesy and creamy, ready to be served hot. | emberthyme.com

A creamy, comforting mac and cheese made in one pot, featuring a hidden dose of butternut squash for extra nutrition and subtle sweetness. Perfect for family meals and picky eaters.

This recipe has become a favorite in my household because it combines comfort food with hidden veggies, making it perfect for picky eaters.

Ingredients

  • Pasta: 300 g (10.5 oz) elbow macaroni or small pasta shells, 1.2 L (5 cups) water or low sodium vegetable broth, 1/2 tsp salt
  • Butternut Squash Sauce: 350 g (about 2 cups) butternut squash peeled and diced, 150 ml (2/3 cup) milk (dairy or unsweetened plant based), 100 g (1 cup) shredded sharp cheddar cheese, 50 g (1/2 cup) shredded mozzarella cheese, 2 tbsp cream cheese, 1 tbsp unsalted butter, 1/4 tsp ground nutmeg, 1/4 tsp ground black pepper
  • Optional Additions: 2 tbsp nutritional yeast (for extra cheesy flavor), 1/4 tsp smoked paprika, Fresh chives or parsley chopped for garnish

Instructions

Step 1:
In a large pot add the pasta diced butternut squash water or broth and salt. Bring to a boil over medium high heat.
Step 2:
Reduce heat to medium and simmer uncovered stirring occasionally until the pasta is al dente and the squash is very tender about 10 12 minutes. If necessary add a bit more liquid to prevent sticking.
Step 3:
Once the squash is soft use a potato masher or immersion blender directly in the pot to mash or blend the squash into the pasta and liquid until mostly smooth.
Step 4:
Stir in the milk cheddar cheese mozzarella cream cheese butter nutmeg and black pepper. Continue stirring over low heat until the cheeses are melted and the sauce is creamy and smooth about 3 4 minutes.
Step 5:
Taste and adjust seasoning. If using stir in nutritional yeast and smoked paprika.
Step 6:
Serve hot garnished with fresh herbs if desired.
A one-pot of golden One-Pot Butternut Squash Mac & Cheese, garnished with fresh herbs. Pin it
A one-pot of golden One-Pot Butternut Squash Mac & Cheese, garnished with fresh herbs. | emberthyme.com

My family loves gathering around this dish especially when I add fresh parsley on top for garnish making every meal feel special.

Notes

For extra veggies add a handful of baby spinach or frozen peas in step 4. Swap butternut squash for sweet potato pumpkin or carrot for variation.

Required Tools

Large pot Potato masher or immersion blender Wooden spoon or spatula Measuring cups and spoons

Allergen Information

Contains milk cheese and wheat (gluten). For dairy free use plant based cheese and milk. For gluten free choose gluten free pasta. Always check ingredient labels for potential allergens.

Image of comforting One-Pot Butternut Squash Mac & Cheese with a velvety, smooth texture. Pin it
Image of comforting One-Pot Butternut Squash Mac & Cheese with a velvety, smooth texture. | emberthyme.com

This one pot butternut squash mac and cheese will quickly become your go to comfort food with a healthy twist.

Recipe FAQs

How is the butternut squash incorporated?

The diced butternut squash is simmered with the pasta and broth. Once tender, it’s mashed in the pot to blend smoothly into the sauce.

Can this be made dairy-free?

Yes, use plant-based milk and dairy-free cheeses to replace the regular milk and cheese components.

What pasta works best for this dish?

Elbow macaroni or small pasta shells are ideal to hold the creamy butternut sauce well.

Are there any seasoning tips for extra flavor?

Adding smoked paprika and nutritional yeast gives a smoky, cheesy depth that complements the natural sweetness of the squash.

How can I add more vegetables?

Stir in baby spinach or frozen peas during the final cooking stage to incorporate extra greens without altering texture.

One-Pot Butternut Mac Cheese

Creamy mac and cheese made in one pot with butternut squash adding natural sweetness and nutrition.

Time to Prep
15 mins
Time to Cook
25 mins
Overall Time
40 mins
By Ember Thyme Clara Henshaw


Skill Level Easy

Cuisine American

Portions 4 Portion Size

Dietary Details Vegetarian-Friendly

What You’ll Need

Pasta

01 10.5 oz elbow macaroni or small pasta shells
02 5 cups water or low-sodium vegetable broth
03 1/2 teaspoon salt

Butternut Squash Sauce

01 2 cups butternut squash, peeled and diced
02 2/3 cup milk (dairy or unsweetened plant-based)
03 1 cup shredded sharp cheddar cheese
04 1/2 cup shredded mozzarella cheese
05 2 tablespoons cream cheese
06 1 tablespoon unsalted butter
07 1/4 teaspoon ground nutmeg
08 1/4 teaspoon ground black pepper

Optional Additions

01 2 tablespoons nutritional yeast
02 1/4 teaspoon smoked paprika
03 Fresh chives or parsley, chopped, for garnish

How To Make

Step 01

Combine ingredients in pot: In a large pot, add pasta, diced butternut squash, water or broth, and salt. Bring to a boil over medium-high heat.

Step 02

Simmer pasta and squash: Reduce heat to medium and simmer uncovered, stirring occasionally, until pasta is al dente and squash is very tender, about 10 to 12 minutes. Add additional liquid if needed to prevent sticking.

Step 03

Mash or blend squash: Use a potato masher or immersion blender directly in the pot to mash or blend the squash into the pasta and liquid until mostly smooth.

Step 04

Incorporate dairy and seasonings: Stir in milk, cheddar, mozzarella, cream cheese, butter, nutmeg, and black pepper. Continue stirring over low heat until cheeses melt and sauce becomes creamy and smooth, about 3 to 4 minutes.

Step 05

Adjust seasonings and optional additions: Taste and adjust seasoning as needed. If desired, stir in nutritional yeast and smoked paprika.

Step 06

Serve garnished: Serve hot, garnished with fresh chives or parsley if preferred.

Equipment Needed

  • Large pot
  • Potato masher or immersion blender
  • Wooden spoon or spatula
  • Measuring cups and spoons

Allergy Info

Review every ingredient for allergens and talk to your healthcare provider if you’re unsure.
  • Contains milk, cheese, and wheat (gluten).
  • For dairy-free options, use plant-based cheese and milk.
  • For gluten-free diets, choose gluten-free pasta.
  • Always verify ingredient labels for allergens.

Nutrition Details (for each portion)

This nutritional info is just for reference—always consult your healthcare provider for specific advice.
  • Calorie Count: 435
  • Fats: 15 g
  • Carbohydrates: 60 g
  • Proteins: 16 g