Bacon Butternut Mac & Cheese is a delicious healthy twist on mac & cheese. Squash puree mixed with cheese sauce & rotini noodles, topped with bacon & baked until bubbly. Weight Watchers friendly recipe- 8 SmartPoints!
Macaroni and cheese… who doesn’t love mac & cheese? My husband claims to be a mac & cheese expert and if you ask him, there’s no such thing as too much cheese. Macaroni and cheese can be a rather glutinous dish, so I’ve created a guilt free version. My Bacon Butternut Mac & Cheese has all the best ingredients of traditional mac and cheese with a delicious twist. Roasted butternut squash puree mixed with a creamy cheese sauce and rotini noodles, topped with bacon and baked until bubbly. This is a Weight Watchers friendly recipe and each serving is 8 Weight Watchers SmartPoints.
Butternut squash is a regular in my house during the fall. I just LOVE cooking with this squash. Usually, I buy a big butternut squash and use it for two recipes during the week. It’s a pain to peel, so I tend to tackle that task after I’ve had my coffee for the day 🙂 Just like my husband, I love macaroni and cheese. I don’t eat or make mac & cheese too often because it’s not very Weight Watchers friendly. This recipe is my cure when I’m carving macaroni & cheese at home.
The trick to make this mac & cheese version healthier is the addition of butternut squash. When butternut squash is roasted and pureed, it turns into a creamy and delicious base for any pasta dish. In my mac & cheese, I use less cheese to keep the Weight Watchers points low. The great trick is that you can’t even tell this version is healthy because of the creamy butternut puree!
To start, peel butternut squash, remove the seeds, and then dice into 2 inch cubes. Spread onto a baking sheet, drizzle with olive oil and season with salt and pepper. Mix to coat the squash. Roast in the oven for 25 minutes until the squash is fork tender.
Add the squash to a food processor and blend until smooth.
Homemade mac & cheese MUST have a delicious cheese sauce and mine is super easy to make. Heat a large skillet over medium low heat and melt butter. Slowly add flour and whisk. Cook for 1 minute. Slowly add evaporated milk and vegetable broth and whisk continuously, until smooth.
Add spices then shredded sharp cheddar cheese. Mix until the cheese is melted. Add the pureed butternut squash and mix until well combined.
Add cooked rotini pasta to the squash mixture and mix well. Pour mixture into a greased casserole dish and spread into an even layer. Sprinkle the top with breadcrumbs the bake for 15 minutes, until bubbly.
Garnish with green onions and crumbled bacon!!
This casserole has all the best ingredients of traditional mac and cheese with a delicious twist. Roasted butternut squash puree mixed with a creamy cheese sauce and rotini noodles, topped with bacon and baked until bubbly. Guilt free without compromising flavor! This would be a great healthier side dish for Thanksgiving! Less than 10 grams of fat and 8 Weight Watchers SmartPoints per serving!
I hope you enjoy these bites of flavor!

Bacon Butternut Mac & Cheese
Ingredients
- 3 Cups Roasted Butternut Squash
- Olive Oil Cooking Spray
- Salt & Pepper, To taste
- 6 Ounces Whole Grain Rotini Noodles
- 2 Tablespoons Light Butter
- 2 Tablespoons White Whole Wheat Flour (Or Whole Wheat Flour)
- 1 Cup Canned Fat Free Evaporated Milk
- 1 Cup Low Sodium Vegetable Broth
- 1 Teaspoon Salt
- 1 Teaspoon Pepper
- 1 ½ Teaspoons Garlic Powder
- ½ Teaspoon Onion Powder
- 1 Teaspoon Louisiana Hot Sauce (Add 1 more teaspoon to make more spicy)
- ¼ Teaspoon Cayenne Pepper
- 1 Cup Reduced Fat Shredded Sharp Cheddar Cheese
- 2 Tablespoons Breadcrumbs
- 1 Tablespoon Shredded Parmesan Cheese
- ½ Teaspoon Smoked Paprika
- 3 Strips Cooked Uncured Bacon, Crumbled
- Chopped Green Onion, For garnish
Instructions
- Pre-heat oven to 375°.
- Microwave squash on high for 3 minutes in the microwave.
- Peel the squash, then cut each of the ends off.
- Cut the squash lengthwise, scoop out the seeds, and discard the seeds.
- Slice the squash into ½ inch thick slices, then dice into ½ inch cubes.
- Line a baking sheet with parchment paper and spread diced squash onto the sheet in an even layer.
- Spray the squash with olive oil cooking spray, season with salt and pepper.
- Bake in the oven for 35 minutes, until fork tender.
- Add roasted squash to a food processor and blend until smooth. Set aside.
- Cook rotini noodles according to package instructions and set aside.
- Heat large skillet over medium low heat and add butter.
- Slowly add flour, whisking continuously, and cook 1 minute.
- Slowly add milk and broth, whisking continuously to break up any clumps and let thicken.
- Add 1 teaspoon salt, 1 teaspoon pepper, garlic powder, onion powder, cayenne pepper, and Louisiana hot sauce.
- Add cheddar cheese and stir until melted.
- Add pureed butternut squash and mix until combined.
- Turn off heat and add cooked rotini to the skillet. Mix well.
- Spray 9x9 casserole dish with cooking spray.
- Pour pasta into a casserole dish and spread into an even layer.
- In a small bowl, mix breadcrumbs, parmesan cheese, and smoked paprika.
- Sprinkle top with breadcrumbs mixture.
- Bake for 15 minutes, until bubbly.
- Garnish with green onions and crumbled bacon.
Notes
Looking for more Casserole Recipes? Click here to find all the delicious-ness!
Helpful kitchen tools to make this recipe:
- Vegetable Peeler
- Cutting Board
- Knives
- Large Sauce Pan with Lid
- Silicone Non-Scratch Cooking Tools
- 9×9 Baking Dish
Be sure to follow me on Pinterest!
12 Comments
Sam | Away She Went
November 7, 2017 at 10:18 am That mac & cheese looks delicious! I would have never thought about substituting butternut squash for some of the cheese sauce! Genius! Sam | Away She Went recently posted...One Day in Edinburgh, Scotlandsummer
November 7, 2017 at 10:42 am Oh WOW! This looks so great - yummy and perfect for the cooler months. Adding to my list to make!candy
November 7, 2017 at 10:59 am Now this sounds like a dish my family would enjoy. Love butternut squash and glad to see you use whole wheat flour in the recipe. candy recently posted...Vinegar Chocolate CakeBelle
November 7, 2017 at 11:11 am That seriously looks amazing! My kids love mac & cheese and I love the bacon & butternut twist! Will absolutely try this! Belle | One Awesome MommaLeighann
November 7, 2017 at 4:25 pm I'd love to try this, this looks absolutely delicious! We are huge mac and cheese fans!Brian
November 12, 2017 at 4:31 pm Wow, this recipe looks extremely tasty <3 And I have to admit, that I'm a huge cheese lover. Thanks a lot for this recipe :) Brian recently posted...5 Best Battle Ropes to Buy (2017 Reviews & Top Picks)Rabinder Ramachandra
July 3, 2020 at 6:15 am Love your recipes and your personality! You are incredibly good looking and qn amazing cook, I hope your hubby knows how lucky he is! My guy can't cook a thingAdmin Manager
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