Butternut Squash Alfredo Sauce Recipe - Crunchy Creamy Sweet (2024)

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Butternut Squash Alfredo Sauce Recipe - garlic and Parmesan Alfredo pasta sauce made from butternut squash. No cream and gluten free, this 4-ingredient healthy version is perfect for pasta lovers!

Butternut Squash Alfredo Sauce Recipe - Crunchy Creamy Sweet (1)

BUTTERNUT SQUASH ALFREDO SAUCE

Remember that time, when my pasta-loving self was blown away to learn that you can make a creamy Roasted Garlic Cauliflower Alfredo sauce from a vegetable? Well, guess what! I did it again!

I made a creamy, buttery (pun intended!) Alfredo pasta sauce with butternut squash, garlic and Parmesan. It's smooth, delicious and the color just screams fall to me. This bright orange veggie pasta sauce is perfect for pasta lovers who are looking for healthier ways to enjoy their favorite food. In other words: you HAVE to try it!!

Butternut Squash Alfredo Sauce Recipe - Crunchy Creamy Sweet (2)

HOW TO MAKE BUTTERNUT SQUASH ALFREDO SAUCE:

I based this recipe completely on my Roasted Garlic Cauliflower Alfredo sauce.

  • After peeling the squash, I cut it into small cubes and cooked in a pot with water until soft. I had 5 cups of squash.
  • Aftercooling it, I added it to the blender along with fresh garlic cloves and Parmesan cheese and ¾ cup of water. You can use cream or milk of course, but I wanted to keep this recipe creamfree and honestly, I do not find that this sauce needs to be any more creamy.
  • Use vegan Parmesan cheese for a full dairy free option. This is smooth, buttery and tastes just like Alfredo sauce should: garlicky and cheesy.

I will admit, experimenting with vegetables and using them to make a pasta sauce makes me so excited. I have so much fun having my kids and my Hubby taste test it, they always think it's cool the sauce is made from a vegetable. They are already big fans of the cauliflower sauce (and so many of you are too!), I was hoping they will love this squash version as well. My kids, of course, loved that it's orange. Halloween is approaching and they are already excited. I used this sauce to make mac and cheese and they quickly called it Halloween Mac! 😀 Talk about making eating veggies fun!

Butternut Squash Alfredo Sauce Recipe - Crunchy Creamy Sweet (3)

If you like this recipe and make it, snap a photo and share it on INSTAGRAM! Tag me @crunchycreamysweet so I can check it out! 😀

MORE HEALTHY RECIPES:

Roasted Garlic Cauliflower Alfredo Sauce

Homemade Alfredo Sauce

Skinny Fettuccine Alfredo

Cloud Bread

BUTTERNUT SQUASH ALFREDO SAUCE RECIPE:

Butternut Squash Alfredo Sauce Recipe - Crunchy Creamy Sweet (4)

Butternut Squash Alfredo Sauce Recipe

Author: Anna

Butternut Squash Alfredo Sauce Recipe - garlic and Parmesan Alfredo pasta sauce made from butternut squash. No cream and gluten free, this 4-ingredient healthy version is perfect for pasta lovers!Recipe based on my Roasted Garlic Cauliflower Alfredo Sauce

4.89 from 17 votes

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Prep Time 10 minutes mins

Cook Time 7 minutes mins

Total Time 17 minutes mins

Course Main Dish

Cuisine American

Servings 10 servings

Calories 54 kcal

Ingredients

  • 5 cups cubed butternut squash peeled before cutting
  • ¾ cup water reserved after cooking is great
  • ½ cup grated Parmesan cheese
  • 3 cloves fresh garlic OR 6 roasted garlic cloves
  • salt and pepper to taste

Instructions

  • Place butternut squash in a large pot and add enough water to cover the chopped vegetable. Cook over medium heat until soft. Remove squash onto a plate to cool. Reserve ¾ cup of cooking water for the sauce.

  • Into a blender, add cooled butternut squash, water, Parmesan cheese and garlic cloves. Blend for 20 seconds, scrape the sides of blender, blend again until smooth.

  • Pour sauce into jars OR use right away in a pasta dish.

  • Store covered in a fridge for up to 5 days.

Nutrition

Serving: 0.5cup | Calories: 54kcal | Carbohydrates: 8g | Protein: 2g | Fat: 1g | Cholesterol: 4mg | Sodium: 80mg | Potassium: 256mg | Fiber: 1g | Sugar: 1g | Vitamin A: 7485IU | Vitamin C: 15mg | Calcium: 91mg | Iron: 0.5mg

Tried this recipe?Leave a comment with rating below!

Butternut Squash Alfredo Sauce Recipe - Crunchy Creamy Sweet (5)

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Reader Interactions

Comments

    Did you make this recipe? Let me know!

  1. JM says

    Butternut Squash Alfredo Sauce Recipe - Crunchy Creamy Sweet (10)
    was delicious. Added some cream and vegetable broth, cut back on the garlic.

    Will definitely make again..

    Reply

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Butternut Squash Alfredo Sauce Recipe - Crunchy Creamy Sweet (2024)

FAQs

How do you keep Alfredo sauce creamy? ›

Milk, heavy cream, or sour cream.

You will get a creamier texture and a bolder flavor. If you want, you can also add some romano cheese to balance the nutty taste of the other dairy ingredients. Chicken broth: another way to improve a jar of Alfredo sauce and give it a rich flavor.

How to make Alfredo sauce creamy and not gritty? ›

Slowly let the cheese disolve on low heat into the cream mixture. And remove it before it is completely melted but keep stirring this allows the finishing blending to happen without over heatting the cheese which causes that grainy texture. Try this and you'll never go out to a resturant for alfredo again.

What can I add to Alfredo sauce to make it better? ›

Heartier herbs like thyme or oregano can be added in to simmer with the sauce. Add delicate herbs like parsley, basil, or chervil at the end to maintain their delicate, aromatic flavor. Quick tip: Swirl in a bit of leftover pesto to add another herbaceous twist to your Alfredo sauce.

Why isn't my Alfredo sauce creamy? ›

Add Cheese

The key ingredient in Alfredo sauce is cheese—generally Parmigiano Reggiano—and lots of it. To thicken Alfredo sauce, simply add more cheese than the amount called for in a recipe until you achieve the consistency you want.

How do you keep creamy pasta creamy? ›

Add more cream to keep the sauce from separating

Bring the sauce to room temperature first, then pour it into a pan and gradually raise the stove's temperature while adding cream bit by bit. The fat in the cream helps prevent the sauce from separating.

How do you keep Alfredo sauce from getting too thick? ›

Add starchy pasta water to thin the sauce, if needed. The starch in the water also helps the sauce coat the pasta instead of clumping up or pooling on the plate. I use the pasta cooking water as the base of my alfredo sauce, as done in the recipe below. Pasta water, butter and Parmesan cheese form the sauce.

Why is my homemade Alfredo sauce grainy? ›

Using pre-grated parmesan

If you're making alfredo for the first time, you may be inclined to buy bagged parmesan from the store rather than grating your own. According to Livestrong, one of the reasons why your alfredo sauce gets grainy is because your pre-bagged cheese contains anti-caking agents.

What can I add to fettuccine alfredo to make it taste better? ›

You could just add garlic powder, sure, but quickly sautéeing fresh garlic while your pasta cooks is a great way to layer flavor. Resnick likes to add spinach as a way to cut the richness of the sauce. Add a tablespoon or so of olive oil and a few cloves of minced garlic in a sautée pan over medium heat.

How to prevent Parmesan cheese from clumping in Alfredo sauce? ›

Always add the cheese off the heat. Grate it in advance, add it a bit at a time, whisking until it dissolves, then add more. Don'tget impatient and dump it all in at once. Adding cheese while the pan is on the heat tightens the proteins, which will make lumps in your sauce.

Why add flour to Alfredo sauce? ›

Flours can be used to make a bit of a slurry and add to the sauce to make it thicker. 1 part flour to 2 parts liquid and then adding it to your sauce should thicken it nicely. Just make sure that when you make the slurry, there are no lumps in your mixture.

Is it cheaper to make your own Alfredo sauce? ›

This recipe for homemade alfredo sauce uses $4.33 worth of ingredients and makes 9.5 ounces, which is also roughly 46 cents per ounce. This means homemade alfredo sauce costs about the same as high quality jarred sauces, but tastes even better.

How much Alfredo sauce for 1 lb pasta? ›

Typically, we like the ratio of one jar of our sauce to 1 pound (or package) of our pasta. Don't dump that pasta water. That hot starchy water is an asset to your pasta dishes.

How do you fix a broken Alfredo sauce? ›

The Fix Is Simple—Add Water Back.

Here's how fix a broken sauce: Add about ¼ cup of water to the pan and reheat the sauce to a vigorous simmer, whisking constantly. The bubbling action will help re-emulsify the butter and bring back that thick, glossy sauce.

Should you put pasta water in Alfredo sauce? ›

After 12 ounces of fettuccine pasta noodles are finished cooking, reserve 2 cups of the pasta water to include in your sauce. The starchy water is essential to creating a thick, creamy sauce consistency.

Can you add cornstarch to Alfredo sauce? ›

Mix together a little cornstarch in a small bowl with some cold water (or other liquid) until the mixture is smooth to form a slurry. Slowly, whisk the slurry into the simmering sauce in a pan over medium to medium-high heat. Whisk the slurry slowly into the hot sauce until you get the desired thickness.

How do you keep Alfredo sauce from drying out? ›

out of the jar? A little trick I figured out. is just to add a tiny bit of milk, maybe about tablespoon. Make sure the lid is on level, that way it doesn't spill out. And then you shake it up really good, and then you pour the rest in.

How do you make leftover Alfredo creamy again? ›

The way you'll do it is by putting all your leftovers in a small saucepan, then heat it on medium-low heat. Then, add in a splash of milk or cream when it starts to heat up. Give it a good stir with a wooden spoon and increase to medium heat. It will start to simmer, but don't let it bubble any more than that.

How do you make fettuccine alfredo creamy again? ›

The goal of reheating fettuccine alfredo is to make it taste as close to fresh as possible. Pantry & Larder says you can achieve this by adding a small amount of water, cream, or milk to the dish to increase moisture and prevent the noodles from drying out.

How do you preserve homemade Alfredo sauce? ›

I fill my hot jars with sauce and remove air bubbles. Make sure to leave the proper amount of headspace- 1 inch. Put the jars into a hot pressure canner and process for 10 minutes at the correct pressure for your altitude. To freeze divide it into freezer bags and be sure to get the air out.

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