One-Pot Butternut Squash Mac

Featured in: Daily Cravings

This dish features tender pasta cooked with pureed butternut squash, carrot, and aromatic onions in a smooth, cheesy sauce. Using one pot, vegetables are simmered and blended to create a silky base, then combined with sharp cheddar and Parmesan for rich flavor. The method ensures creamy texture and quick cleanup, offering a comforting meal with hidden veggie goodness and subtle spices like nutmeg and Dijon mustard. Ideal for a quick vegetarian main dish packed with creamy, wholesome taste.

Updated on Fri, 21 Nov 2025 15:46:00 GMT
One-Pot Butternut Squash Mac & Cheese, a creamy, cheesy delight with perfectly blended veggie flavors. Save
One-Pot Butternut Squash Mac & Cheese, a creamy, cheesy delight with perfectly blended veggie flavors. | cravebop.com

One-Pot Butternut Squash Mac & Cheese: Hidden Veggie Twist A creamy, comforting mac and cheese with a silky butternut squash sauce, perfectly blending cheesy goodness and a boost of hidden veggies all made in one pot for easy cleanup.

This recipe combines comfort food with hidden nutrition in a way that my family loved from the first bite.

Ingredients

  • Pasta: 340 g (12 oz) elbow macaroni or small pasta shells
  • Vegetables: 2 cups (about 350 g) butternut squash peeled and diced, 1 small carrot peeled and diced, 1 small onion diced, 2 cloves garlic minced
  • Dairy & Cheese: 2 cups (480 ml) whole milk, 1 cup (240 ml) water, 1 ½ cups (150 g) shredded sharp cheddar cheese, ½ cup (50 g) grated Parmesan cheese, 2 tbsp (28 g) unsalted butter
  • Seasonings: ½ tsp salt (or to taste), ¼ tsp ground black pepper, ¼ tsp ground nutmeg (optional), ½ tsp Dijon mustard (optional)

Instructions

Step 1:
In a large pot melt butter over medium heat. Add onion, carrot, and butternut squash. Sauté for 5 7 minutes until vegetables begin to soften. Add garlic and cook 1 minute more.
Step 2:
Pour in milk and water. Bring to a simmer, cover, and cook for 10 12 minutes until the squash and carrot are very tender.
Step 3:
Use an immersion blender to puree the mixture in the pot until smooth and creamy (or carefully transfer to a blender and return to the pot).
Step 4:
Stir in the uncooked pasta, salt, pepper, nutmeg, and Dijon mustard. Bring to a gentle boil, then reduce heat to maintain a simmer. Cook uncovered, stirring frequently, until pasta is al dente and sauce has thickened (about 10 minutes). Add a splash more water or milk if needed.
Step 5:
Remove from heat. Stir in cheddar and Parmesan cheeses until melted and smooth. Adjust seasoning to taste. Serve hot.
Golden, steaming One-Pot Butternut Squash Mac & Cheese, ready to serve with a sprinkle of Parmesan. Save
Golden, steaming One-Pot Butternut Squash Mac & Cheese, ready to serve with a sprinkle of Parmesan. | cravebop.com

This dish has become a family favorite especially on cozy weeknights when a warm meal is needed quickly.

Notes

Use gluten-free pasta for a gluten-free version. Pairs well with a crisp green salad or roasted broccoli.

Required Tools

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

Allergen Information

Contains milk (dairy), cheese, and wheat (gluten from pasta). For allergies, use dairy-free cheese and milk alternatives, and gluten-free pasta as needed. Always check ingredient labels for potential allergens.

Enjoy this simple One-Pot Butternut Squash Mac & Cheese, featuring a rich, velvety squash sauce. Save
Enjoy this simple One-Pot Butternut Squash Mac & Cheese, featuring a rich, velvety squash sauce. | cravebop.com

This recipe is easy to make and delivers a comforting meal with a nutritious twist.

Recipe Guide

Can I substitute the butternut squash with another vegetable?

Yes, sweet potato is a great alternative offering a similar texture and sweetness. You can also add spinach near the end for extra greens.

What type of pasta works best in this dish?

Elbow macaroni or small pasta shells are ideal as they hold the creamy sauce well and cook evenly in one pot.

How can I achieve a smooth sauce texture?

Puree the cooked vegetables and liquid using an immersion or standard blender until silky before adding pasta and cheese.

Is it possible to make this dish gluten-free?

Absolutely. Use gluten-free pasta varieties to accommodate dietary needs without sacrificing flavor.

Can I make this dish vegan or dairy-free?

Yes, swap dairy milk and cheeses with plant-based alternatives and vegan cheese options to maintain creamy consistency.

One-Pot Butternut Squash Mac

Creamy mac combined with butternut squash sauce and cheddar cheese, cooked in a single pot for easy prep.

Prep duration
15 min
Cook duration
25 min
Complete duration
40 min
Created by Lindsey Carter


Skill level Easy

Heritage American

Output 4 Portions

Nutrition labels Meat-free

What you'll need

Pasta

01 12 oz elbow macaroni or small pasta shells

Vegetables

01 2 cups butternut squash, peeled and diced
02 1 small carrot, peeled and diced
03 1 small onion, diced
04 2 cloves garlic, minced

Dairy & Cheese

01 2 cups whole milk
02 1 cup water
03 1 1/2 cups shredded sharp cheddar cheese
04 1/2 cup grated Parmesan cheese
05 2 tablespoons unsalted butter

Seasonings

01 1/2 teaspoon salt, or to taste
02 1/4 teaspoon ground black pepper
03 1/4 teaspoon ground nutmeg, optional
04 1/2 teaspoon Dijon mustard, optional

Method

Phase 01

Sauté Vegetables: Melt butter in a large pot over medium heat. Add diced onion, carrot, and butternut squash. Cook for 5 to 7 minutes until vegetables soften slightly. Stir in minced garlic and cook an additional minute.

Phase 02

Simmer Vegetables: Pour in whole milk and water. Bring to a simmer, cover, and cook 10 to 12 minutes until squash and carrot are tender.

Phase 03

Puree Mixture: Use an immersion blender to puree the contents until smooth and creamy. Alternatively, transfer mixture carefully to a blender and return it to the pot once pureed.

Phase 04

Cook Pasta in Sauce: Stir in uncooked pasta, salt, black pepper, nutmeg (if using), and Dijon mustard (if using). Bring to a gentle boil, then reduce heat to maintain a simmer. Cook uncovered, stirring frequently, until pasta is al dente and sauce thickens, about 10 minutes, adding extra water or milk if necessary.

Phase 05

Incorporate Cheeses and Serve: Remove pot from heat. Stir in shredded cheddar and grated Parmesan until melted and smooth. Adjust seasoning as needed and serve immediately.

Tools needed

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

Allergy alerts

Always review ingredients for potential allergens and seek professional medical advice if uncertain.
  • Contains dairy (milk and cheese) and gluten (wheat from pasta).
  • Use dairy-free alternatives and gluten-free pasta to accommodate allergies.

Nutrition breakdown (per portion)

Values shown are estimates only - consult healthcare providers for specific advice.
  • Energy: 475
  • Fats: 17 g
  • Carbohydrates: 62 g
  • Proteins: 19 g