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    Home » Casseroles

    Cheesy Spaghetti Squash Casserole

    Published on January 23, 2021 - Updated on May 6, 2023 by Chef Rodney - 1 Comment - This post may contain affiliate links.

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    cheesy spaghetti squash casserole
    This simple to make Cheesy Spaghetti Squash Casserole is not only flavorsome, but it's also pretty healthy. Ready in about 1 hour!
     
    cheesy spaghetti squash casserole

    This Cheesy Spaghetti Squash Casserole is not only delicious and easy to make, but it's also a pretty healthy dish as the squash is rich in vitamins, low calories and high in fiber.

    fresh out of the oven

    Many people find it a little challenging to cook the squash so if you need a little help figuring out how to cut and cook your spaghetti squash, check out my short tutorial on How to Cook Spaghetti Squash.

    cheesy spaghetti squash casserole

    💭 Ingredient Substitution

    You may not have goat cheese on hand or you might not like its flavor so you have a couple of options. You can use the same amount of cream cheese or mascarpone which will retain the creamy texture. If you have some on hand, you could also use some feta cheese though it will alter the overall flavor slightly.

    toast on plate

    💭 Recipe Variations

    A few variations for this casserole recipe would be to add some sliced mushrooms, red peppers, or even some black olives. In a pinch, you could also add some cooked ground turkey for some extra protein. Experiment a bit and make it your own!

    cheesy spaghetti squash casserole

    For more great recipes with Spaghetti Squash, I suggest you check these recipes out:

    • weight watchers baked spaghetti squash
      Weight Watchers Baked Spaghetti Squash
    • Buffalo Chicken Spaghetti Squash
      Buffalo Chicken Spaghetti Squash
    • cook spaghetti squash
      How to Cook Spaghetti Squash
    • Spaghetti Squash with Peppers and Beans
      Spaghetti Squash with Peppers and Beans

    📋 Gather your Ingredients

    You will need the following ingredients to make this Cheesy Spaghetti Squash Casserole recipe (see recipe card for quantities): Spaghetti Squash, Unsalted Butter, Yellow Onion, Garlic Cloves, Plain Greek Yogurt, Goat Cheese, Sea Salt and Ground Black Pepper.

    🥣 How to make Cheesy Spaghetti Squash Casserole

    Cook the spaghetti squash using your preferred method. See How to Cook Spaghetti Squash.
    Preheat the oven to 400°F.
    Once the spaghetti squash is cooked, melt the butter in a skillet over medium-high heat and saute the chopped onion and garlic until tender and slightly golden, about 5 minutes.
    Transfer the cooked onion and garlic to a large mixing bowl. Add the yogurt and 2 oz of the goat cheese and stir till combined. Add salt and pepper to taste.
    When the spaghetti squash is cool enough to handle, use a fork to scrape the noodle strands out into the bowl and mix well.
    Transfer the mixture to a casserole dish. Top with the remaining goat cheese.
    Bake for 30 minutes or until the top is light golden brown.

    Cheesy Spaghetti Squash Casserole

    Cheesy Spaghetti Squash Casserole

    This simple to make Cheesy Spaghetti Squash Casserole is not only flavorsome, but it's also pretty healthy. Ready in about 1 hour!
    5 from 3 votes
    Print Recipe Pin Recipe Rate Recipe
    Prep Time 15 minutes mins
    Cook Time 1 hour hr
    Total Time 1 hour hr 15 minutes mins
    Course Main Course
    Cuisine American
    Servings 4
    Calories 213 kcal

    Ingredients
     

    • 1 medium Spaghetti Squash
    • 1 tablespoon Unsalted Butter
    • ½ Yellow Onion, chopped
    • 3 Garlic Cloves, minced
    • 1 Cup Plain Greek Yogurt
    • 4 oz Goat Cheese, shredded or crumbled
    • 1 teaspoon Sea Salt, to taste
    • Ground Black Pepper, to taste

    Instructions
     

    • Cook the spaghetti squash using your preferred method. See How to Cook Spaghetti Squash.
    • Preheat the oven to 400°F.
    • Once the spaghetti squash is cooked, melt the butter in a skillet over medium-high heat and saute the chopped onion and garlic until tender and slightly golden, about 5 minutes.
    • Transfer the cooked onion and garlic to a large mixing bowl. Add the yogurt and 2 oz of the goat cheese and stir till combined. Add salt and pepper to taste.
    • When the spaghetti squash is cool enough to handle, use a fork to scrape the noodle strands out into the bowl and mix well.
    • Transfer the mixture to a casserole dish. Top with the remaining goat cheese.
    • Bake for 30 minutes or until the top is light golden brown.

    Nutrition

    Calories: 213kcalCarbohydrates: 21gProtein: 12gFat: 10gSaturated Fat: 6gTrans Fat: 1gCholesterol: 23mgSodium: 746mgPotassium: 369mgFiber: 4gSugar: 9gVitamin A: 672IUVitamin C: 7mgCalcium: 159mgIron: 1mg

    Nutritional information provided for this recipe is based on 1 serving. This information is an estimate and may vary based on several factors. If nutritional information is important to you and your diet, please verify this recipe with a Registered Dietitian.

    Tried this Recipe?Leave a Comment below and share a picture on Instagram and tag @hot_rods_recipes and hashtag #hotrodsrecipes!

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    Reader Interactions

    1 Comment

    1. Lisa

      January 24, 2021 at 5:38 pm

      So easy to make and yummy. Great use of spaghetti squash. Will add up my WW points.

      Reply

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