One-Pot Butternut Squash Mac

Featured in: Everyday Family Plates

This comforting one-pot dish combines tender pasta with velvety butternut squash blended into a rich, cheesy sauce. The squash enriches the creamy texture while adding natural sweetness and nutrients. Aromatic onions and garlic simmer with the pasta to develop flavor, enhanced by sharp cheddar, mozzarella, and cream cheese. Smoky paprika and nutmeg provide a warm, layered spice profile. Garnished with fresh herbs and parmesan, it’s an easy, satisfying meal that sneaks extra veggies into a family favorite.

Updated on Mon, 24 Nov 2025 12:55:00 GMT
Steaming one-pot butternut squash mac & cheese, a vibrant, creamy family-friendly dinner with hidden veggies. Save
Steaming one-pot butternut squash mac & cheese, a vibrant, creamy family-friendly dinner with hidden veggies. | poppyhearth.com

A creamy, comforting mac and cheese featuring nutritious butternut squash blended into a smooth sauce—perfect for sneaking extra veggies into a family favorite.

This recipe transforms a classic mac and cheese into a hidden veggie delight that my family can't get enough of.

Ingredients

  • Pasta: 300 g (about 3 cups) elbow macaroni or small pasta shells, 1.2 liters (5 cups) water or low-sodium vegetable broth
  • Vegetables: 400 g (about 2 ½ cups) butternut squash peeled and cubed, 1 small onion diced, 2 cloves garlic minced
  • Dairy & Cheese: 180 ml (¾ cup) whole milk (or unsweetened non-dairy milk), 120 g (1 cup) sharp cheddar cheese grated, 60 g (½ cup) mozzarella cheese grated, 2 tbsp cream cheese
  • Seasonings: 1 tsp Dijon mustard, ½ tsp smoked paprika, ¼ tsp ground nutmeg, ½ tsp salt or to taste, ¼ tsp black pepper
  • Optional Toppings: 2 tbsp fresh chives or parsley chopped, 30 g (¼ cup) grated parmesan

Instructions

Step 1:
In a large pot combine the butternut squash, onion, garlic, pasta, and water or broth. Bring to a boil over medium-high heat.
Step 2:
Reduce heat to medium. Simmer uncovered, stirring occasionally, until pasta and squash are tender and most of the liquid is absorbed, about 12 15 minutes.
Step 3:
Remove from heat. Use an immersion blender (or transfer to a blender in batches) to blend the mixture until smooth and creamy.
Step 4:
Return the pot to low heat. Stir in milk, cheddar, mozzarella, cream cheese, Dijon mustard, smoked paprika, nutmeg, salt, and pepper. Mix until the cheeses are fully melted and the sauce is silky, about 2 3 minutes.
Step 5:
Taste and adjust seasoning as desired.
Step 6:
Serve hot, garnished with chopped chives or parsley and a sprinkle of parmesan if desired.
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My family loves gathering around this dish especially on chilly nights, creating warm memories over every creamy bite.

Notes

Substitute sweet potato for butternut squash for a different flavor. For extra protein, stir in cooked lentils or shredded rotisserie chicken if not vegetarian.

Required Tools

Large pot, immersion blender or standard blender, wooden spoon, measuring cups and spoons, knife and cutting board.

Nutritional Information

Per serving: 430 calories, 13 g total fat, 62 g carbohydrates, 17 g protein.

A close-up shot of hot, cheesy one-pot butternut squash mac & cheese, garnished and ready to serve. Save
A close-up shot of hot, cheesy one-pot butternut squash mac & cheese, garnished and ready to serve. | poppyhearth.com

Enjoy this hidden veggie mac and cheese as a delicious way to boost your family's vegetable intake without sacrificing comfort.

Recipe Questions

Can I substitute sweet potato for butternut squash?

Yes, sweet potato offers a similar creamy texture and natural sweetness, making it a delicious alternative.

What type of pasta works best for this dish?

Elbow macaroni or small pasta shells hold the sauce well and cook evenly in one pot.

How can I make this dish vegan-friendly?

Use plant-based milk and vegan cheese substitutes, and ensure pasta contains no eggs for a vegan version.

Is it necessary to blend the mixture?

Blending creates a smooth, creamy sauce by integrating the squash and vegetables with the pasta liquid.

Can additional protein be added?

Yes, cooked lentils or shredded rotisserie chicken can be stirred in for extra protein if desired.

What garnishes complement this dish?

Fresh chives, parsley, or a sprinkle of parmesan add color and enhance the flavor profile.

One-Pot Butternut Squash Mac

A creamy, comforting dish blending butternut squash into smooth, cheesy pasta for a veggie boost.

Prep duration
15 minutes
Cooking duration
25 minutes
Total duration
40 minutes
Created by Grace Holloway


Skill level Easy

Cuisine type American

Makes 4 Portions

Dietary details Meat-free

Required Ingredients

Pasta

01 3 cups elbow macaroni or small pasta shells
02 5 cups water or low-sodium vegetable broth

Vegetables

01 2 ½ cups butternut squash, peeled and cubed
02 1 small onion, diced
03 2 cloves garlic, minced

Dairy & Cheese

01 ¾ cup whole milk or unsweetened non-dairy milk
02 1 cup sharp cheddar cheese, grated
03 ½ cup mozzarella cheese, grated
04 2 tablespoons cream cheese

Seasonings

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

Optional Toppings

01 2 tablespoons fresh chives or parsley, chopped
02 ¼ cup grated parmesan

How-To Steps

Step 01

Combine Ingredients and Bring to Boil: In a large pot, combine butternut squash, onion, garlic, pasta, and water or broth. Bring to a boil over medium-high heat.

Step 02

Simmer Until Tender: Reduce heat to medium and simmer uncovered, stirring occasionally, until pasta and squash are tender and most liquid has been absorbed, about 12 to 15 minutes.

Step 03

Blend Until Smooth: Remove from heat and blend mixture with an immersion blender or transfer in batches to a standard blender until creamy and smooth.

Step 04

Incorporate Dairy and Seasonings: Return pot to low heat, stirring in milk, cheddar, mozzarella, cream cheese, Dijon mustard, smoked paprika, nutmeg, salt, and pepper. Stir until cheeses melt and sauce is silky, about 2 to 3 minutes.

Step 05

Adjust Seasoning and Serve: Taste and adjust seasoning as desired. Serve hot garnished with chopped chives or parsley and a sprinkle of parmesan if preferred.

Tools needed

  • Large pot
  • Immersion blender or standard blender
  • Wooden spoon
  • Measuring cups and spoons
  • Knife and cutting board

Allergy notices

Check ingredients for allergens. Reach out to your healthcare provider with any questions.
  • Contains wheat (gluten) and milk (dairy). Confirm plant-based alternatives are nut and soy free if used.

Nutrition breakdown (per portion)

These details are meant for general advice, not medical guidance.
  • Energy: 430
  • Fats: 13 g
  • Carbohydrates: 62 g
  • Proteins: 17 g