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    Home » Main Course » Casseroles

    Keto Turkey Casserole

    Published: Nov 26, 2020 by Wendy Polisi Modified: Mar 12, 2026 · 508 words. · About 3 minutes to read this article.

    • 159
    Close up photo of a casserole dish with the text Keto Turkey Casserole below.
    ↓ Jump to Recipe

    What can you do with leftover turkey? Make this delicious Keto Turkey Casserole! It is filling without being too heavy, making it perfect for a post-holiday dinner. With limited hands-on time, this delightful casserole is flavor-packed and guaranteed to keep your tastebuds happy.

    Side photo of a keto turkey casserole in a white casserole dish with a spoonful being pulled from it.

    One of the biggest questions after the holidays is what to do with leftover Turkey.

    Sure, it's excellent smothered in gravy, but when you have a lot left, this gets old quick.

    Enter this Keto Turkey Casserole. It is easy to make and a great way to mix up your leftovers. With a side of Keto Roasted Vegetables, it is a delicious meal that doesn't feel like a compromise.

    Ingredient Notes

    You can use your favorite keto-friendly oil. For the cheese, I really like what Gruyere cheese brings here, but Swiss and white cheddar also work well.

    This recipe could also be made with chicken.

    Time Saving Tip

    To make clean-up a snap, use an oven-safe skillet instead of cooking in a skillet and then transferring to a casserole dish.

    Can I Use Ground Turkey?

    Yes. I recommend using 2 pounds of ground turkey. Season the turkey with salt and pepper and brown it in a large skillet coated with ¼ cup of avocado or olive oil.

    How to Make Keto Turkey Casserole

    First, start by preheating your oven.

    Heat your oil in a large skillet, and then add the onion, celery, and mushrooms. Cook until the onion is tender and the mushrooms have released their liquid.

    Celery, mushrooms, and onion being that have been cooked in a skillet.

    Next, stir in the garlic, sage, and seasonings.

    Sage and garlic being added to a skillet of celery, mushrooms, and onion.

    Cook for another minute and then stir in the turkey. Transfer the mixture to a casserole dish.

    Cooked cubed turkey that has been added to a skillet of celery, mushrooms, onion, sage, and garlic.

    Whisk together the eggs and heavy cream. Pour over the turkey and top with cheese.

    Beaten eggs and cream in a metal bowl.

    Bake for 30 minutes. If you like, you can broil the top until brown.

    Close up photo of a keto turkey casserole with a cheesy spoon being pulled from it.
    If you like this recipe don't forget to leave a 5 star rating and let me know how it went in the below comments, I love hearing from you! You can also FOLLOW ME on FACEBOOK, INSTAGRAM, and PINTEREST to see all my delicious recipes.
    Close up square photo of a keto turkey casserole with a spoon being pulled from it.
    Print Recipe
    5 from 8 votes

    Keto Turkey Casserole

    This easy to make casserole is the perfect solution to use up leftover turkey!
    Prep Time15 minutes mins
    Cook Time41 minutes mins
    Total Time56 minutes mins
    Course: Main
    Cuisine: American
    Keyword: Holidays
    Servings: 6
    Calories: 331.05kcal
    Author: Wendy Polisi
    As an Amazon Associate I earn from qualified sales.

    Ingredients

    • 1 tablespoon olive oil
    • ½ onion diced
    • 2 stalks celery finely diced
    • 4 ounces sliced mushrooms
    • 1 teaspoon minced garlic
    • 1 tablespoon fresh diced sage or chopped parsley
    • ¼ teaspoon cayenne pepper
    • Salt and pepper
    • 4 cups cooked turkey chopped
    • 2 eggs beaten
    • ½ cup heavy cream
    • 6 ounces Gruyere cheese shredded
    US Customary - Metric

    Instructions

    • Preheat oven to 350 degrees.
    • Heat oil in a large skillet over medium heat. Add onion, celery, and mushrooms. Cook for 10 minutes, until the onion is tender and the mushrooms have released their liquid.
    • Stir in garlic and sage. Sprinkle with cayenne pepper and season to taste with salt and pepper. Cook for 1 more minute. Stir in turkey and transfer the mixture to a 9 x 9 casserole dish.
    • In a small bowl, combine the eggs and heavy cream. Pour over the turkey mixture and top with cheese.
    • Bake for 30 minutes and then broil for 2 minutes to brown the top.

    Notes

    Storage

    Keep this casserole in the fridge for up to three days (depending on how long you've been storing the turkey). You can freeze it for up to two months. I like to freeze casseroles in individual serving portions to make a quick meal easier.

    Nutrition

    Calories: 331.05kcal | Carbohydrates: 2.65g | Protein: 25.82g | Fat: 24.12g | Saturated Fat: 11.72g | Cholesterol: 160.63mg | Sodium: 200.42mg | Potassium: 280mg | Fiber: 0.42g | Sugar: 1.02g | Vitamin A: 711.29IU | Vitamin C: 1.23mg | Calcium: 323.67mg | Iron: 1.08mg
    « Keto Roasted Vegetables
    Pecan Crust »
    • 159

    About Wendy Polisi

    Wendy Polisi is the creator of Kicking Carbs, where she shares low-carb recipes that are full of flavor and made for real life. As a cookbook author and food blogger, she’s passionate about helping families enjoy satisfying meals without the sugar crash. Wendy lives in Florida with her three kids and loves experimenting in the kitchen—especially when it involves cheese.

    Comments

      5 from 8 votes

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      Recipe Rating




    1. Kim says

      January 03, 2021 at 7:54 pm

      5 stars
      Amazing recipe, I added some bacon bits, and I didn’t have guyere cheese so I substituted Swiss

      Reply
      • Wendy Polisi says

        January 05, 2021 at 1:29 pm

        I am so glad you enjoyed it!

        Reply
    2. Rags says

      August 10, 2021 at 1:05 pm

      Can I use ground turkey instead? If so, how much?

      Reply
    3. Lisa says

      October 20, 2022 at 2:25 pm

      5 stars
      Tried this one for a weeknight dinner. My family requested that I make it again!

      Reply
    4. Paula says

      October 20, 2022 at 6:39 pm

      5 stars
      I tried this casserole for dinner and it turned out so great. My family loved it

      Reply
    5. Cam says

      October 21, 2022 at 1:03 am

      5 stars
      Amazing and delicious recipe! My family loved this!

      Reply
    6. Journa Liz Ramirez says

      October 21, 2022 at 11:11 am

      5 stars
      Tried this turkey recipe last weekend, I'm glad it turned out to be flavorful, my family loved it. A perfect addition to my go-to leftover recipes.

      Reply
    7. Allyssa says

      October 21, 2022 at 1:57 pm

      5 stars
      This tasted so amazing! Thanks a lot for sharing this super easy to make turkey casserole recipe! Fam really loves it! Will surely have this again! Highly recommended!

      Reply
    8. Lorrie says

      December 27, 2022 at 5:46 pm

      5 stars
      This recipe gets five stars, it was really delicious and flavorful. I’m definitely making this again. Thank you.

      Reply
    9. Ron says

      February 16, 2023 at 12:36 pm

      what kind of turkey should it be dark or white meat

      Reply
      • Wendy Polisi says

        June 27, 2023 at 9:48 pm

        Either is fine - dark meat is going to have more fat, but either work well.

        Reply
    10. Joyce M Friedman says

      June 27, 2023 at 9:40 pm

      5 stars
      Very tasty and we loved it a lot. The only problem is that the portion sizes are too small and we had to have another. Will be making this again.

      Reply
      • Wendy Polisi says

        June 27, 2023 at 9:48 pm

        I am so glad that you enjoyed it!

        Reply
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    Welcome!

    I'm Wendy and I'm here to show you just how delicious a low carb, gluten free and keto diet can be! You are just as likely to find me obsessing over all things cheesy as you are getting excited by a full produce drawer. I'm a mom to three, obsessive planner and roller coasters are my happy place.

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    Welcome to the Kicking Carbs website (“site“). Wendy Polisi is not a health professional and information on this blog, arising from this blog, or social media related to this blog is only her personal experience and opinions. You should always check with your health care provider before beginning any diet, health plan, or lifestyle change.

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