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    "Home" » Breakfast

    Spaghetti Squash Mac & Cheese

    Published: Oct 10, 2020 · Modified: Apr 29, 2022 by Althea Brown · This post may contain affiliate links · 5 Comments

    Jump to Recipe Print Recipe

    This Spaghetti Squash Mac & Cheese will blow your mind. Recently my daughter asked me to make my Classic Macaroni and Cheese for dinner. The smell of the Mac and Cheese baking made me long for a bite. I was finishing up a round of Whole30 and pulled together a Whole30 friendly Mac and Cheese substitute with ingredients I had on hand. I shared the process on Instagram and everyone loved it. This Spaghetti Squash Mac & Cheese was so unbelievably delicious and wholesome that I just had to share the recipe here!

    Jump to:
    • Spaghetti Squash
    • Cooking Spaghetti Squash
    • Nutritional Yeast and its role in this recipe
    • Making the Cashew Cream
    • Pulling the dish together
    • Save it for later
    • The Printable Spaghetti Squash "Mac & Cheese" Recipe
    • Printable Recipe Card
    • Try one of my other favorite Fall/Winter side dishes: Sweet Potato Gratin

    Spaghetti Squash

    I first learned about spaghetti squash when I was working at Marketing agency in New York City. One of my coworkers pulled a bowl of spaghetti squash from the microwave, while I was waiting for a turn to reheat my lunch. As an immigrant, living with my parents I mostly ate what my mother cooked and she was certainly not cooking this.

    Over the years I've cooked my fair share of spaghetti squash and it is now part of my regular diet. It is nature's spaghetti and a great substitute for pasta dishes if you're gluten free or on a low carb diet. This squash is low in calories, nutrient dense and linked to many health benefits. To read more about this vibrant vegetable click here.

    Cooking Spaghetti Squash

    My preferred method of cooking spaghetti squash is to roast it in the oven, but there are also recipes with instructions for cooking it in the instant pot. Like this one! I haven't tried this yet (not sure why) but it looks quick and easy which is right up my alley.

    To roast the quash in the oven:

    1. Start by cutting the squash in half (length wise), then scooping out the guts (stringy bits inside) and seeds

    2. Drizzle with olive oil and salt

    3. Place face down on a sheet pan and bake at 350°F for 30-40 minutes depending on the size of your squash or until a fork can easily pierce the exterior.

    4. Remove from the oven and using a fork shred the flesh of the squash until it separates into spaghetti like pieces

    Nutritional Yeast and its role in this recipe

    Nutritional yeast is a yeast species that is "grown specifically to be used as a food product. The yeast cells are killed during manufacturing and not alive in the final product. It is used in cooking and has a cheesy, nutty or savory flavor." It is a great source of B vitamins, protein and other trace minerals. Learn more about nutritional yeast from this Healthline.com article.

    I used nutritional yeast in this recipe to add a bit of "cheesy flavor" and mimic the taste of cheese. It gives it the right hint of cheesiness and almost tricks your brain into thinking that there is actually cheese in this dish.

    Making the Cashew Cream

    The cashew cream is what makes this dish truly a winner. It is so easy to make. Raw cashews blended with pantry staples in a quick, less than 5 minutes process. Some people like to soak the cashews for an hour or two. I've done it both ways in my smoothie blender cup and the results were the same. Easy "cheesiness" without the work or the tummy ache from dairy!

    Pulling the dish together

    The hardest part of this recipe is cutting open the spaghetti squash! Once you get through that step it's smooth sailing. If you have an instant pot and steam your squash in there, that saves you on about 30 minutes of prep time. Everything else is pretty much dump, mix, bake and enjoy! I hope you give this recipe a try because it's my new favorite side dish!

    Save it for later

    The Printable Spaghetti Squash "Mac & Cheese" Recipe

    Printable Recipe Card

    Spaghetti Squash Mac & Cheese

    Althea Brown
    Vibrant Spaghetti squash baked in a velvety cashew cream sauce with hints of cracked nutmeg.
    5 from 2 votes
    Print Recipe Pin Recipe
    Prep Time 40 mins
    Cook Time 20 mins
    Total Time 1 hr
    Course Keto, Paleo, Whole30
    Cuisine Wholesome Caribbean
    Servings 4 -6

    Ingredients
      

    For the Spaghetti squash:

    • 1 whole spaghetti squash about 3 lbs
    • 2 tablespoons of olive oil
    • ½ teaspoon of coarse Kosher salt

    For the Cashew Cream:

    • 1 ½ cups of raw cashews
    • 1 cup of warm water
    • 4 cloves of garlic or 1 teaspoon of garlic powder
    • 1 tablespoon of nutritional yeast
    • ½ a yellow onion or 1 tablespoon of onion powder
    • ½ teaspoon of table salt

    Other Ingredients:

    • 1 teaspoon of parsley flakes or 1 tablespoon of freshly chopped parsley
    • 2 eggs
    • 1 teaspoon of spicy brown mustard
    • About ½ teaspoon of freshly grated nutmeg optional
    • A pinch of smoked paprika used as a garnish
    • 1 tablespoon of nutritional yeast used as a garnish

    Equipment

    • Individual Ramekins for baking 4-6 depending on size or a casserole baking dish
    • Sheet pan or cookie sheet
    • Blender or smoothie blender cup
    • Large Mixing Bowl

    Instructions
     

    Roasting the spaghetti squash

    • Cut the squash in half lengthwise, then remove the guts and the seeds using a spoon
    • Next rub olive oil over the flesh of the squash then sprinkle with the coarse Kosher salt
    • Then place face down on a sheet pan or cookie sheet and bake at 350°F for 20-30 minutes (depending on the size of the squash)
    • Remove from the heat and scoop out the flesh using a fork
    • The set aside in a large mixing bowl

    Making the Cashew Cream

    • Add the cashews, warm water and all the other cashew cream ingredients to a blender and blend until a smooth thick sauce is formed.
    • If the sauce is too think you may add a tablespoon or two of water and blend until it is a thick but pourable consistency. Then set aside

    Bringing the dish together

    • Preheat oven to 350°F
    • To your roasted squash (in a large mixing bowl) add 2 eggs, the spicy brown mustard, parsley flakes or fresh parsley, freshly grated nutmeg (if using) and cashew cream
    • Then mix together well
    • Scoop mixture into greased ramekins for individual servings or into a greased casserole baking dish
    • Next, dust the top of the mixture with some nutritional yeast, followed by a pinch of smoked paprika
    • Bake for 20 minutes if using individual ramekins or for 30-40 minutes if using a casserole dish
    • Then remove from the oven and allow to cool for 5-10 minutes before serving
    Tried this recipe?Let us know how it was!

    Try one of my other favorite Fall/Winter side dishes: Sweet Potato Gratin

    « Guyanese Style Chicken Curry
    Chota (Guyanese Pancakes/Dosa) with Gluten Free Option »

    Reader Interactions

    Comments

    1. Jody S says

      October 21, 2020 at 9:53 am

      5 stars
      I was such a skeptic about this recipe, especially because I can never get cashew cream right! Also when I was preparing the recipe, it tasted a little sweet with the spaghetti squash. BUT -- This recipe came together in the bake!

      We used 3 small spaghetti squash and it definitely made 6 full servings. Also, I only had 1 and 1/4 cup raw cashews and it turned out just fine.

      We made bacon as a side and it pairs soooo well! Thanks for sharing this recipe. I definitely will be making again!

      Reply
      • Althea Brown says

        October 21, 2020 at 9:59 am

        Thanks so much for trying the recipe and for taking time to share. So happy you enjoyed it.

        Reply
    2. Genevieve says

      December 20, 2020 at 5:55 pm

      5 stars
      This is a regular in my rotation. Since I can't have tomato sauce, I was looking for a way to eat spaghetti squash.

      I have it in the oven RIGHT NOW!

      Soooo delicious! Thank you, Althea!

      Reply
      • Althea Brown says

        December 20, 2020 at 8:52 pm

        Thank you so much. I love it too. I sometimes add chicken or ground meat to it and OMG Yumm

        Reply

    Trackbacks

    1. 3alphabetical says:
      January 12, 2022 at 4:52 pm

      1deferential

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    Hi, I'm Althea! I have a real passion for cooking, especially traditional Caribbean recipes with deep roots! I was born and raised in Georgetown, Guyana and now live in Denver, Colorado with my husband and 3 kids. I am a Whole30 Certified Coach and love sharing wholesome remixes to traditional Guyanese and Caribbean dishes.

    More about me →

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