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Keto Cheesy Hashbrown Casserole 🥣

Cast Iron Keto
by
Updated:
9 Comments
4.53 from 21 votes

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This Keto Cheesy Hashbrown Casserole (also called funeral potatoes) is a delicious low-carb dish that tastes very similar to the original recipe. Made with tender turnips instead of potatoes, this cheesy and creamy delight is the perfect answer to all of your cravings for a delicious cheesy casserole. So let's dive right into it and see how you can prepare this treat in an hour!

Keto Cheesy Hashbrown Casserole in a cast iron casserole skillet
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Preparation and cooking overview

Making this keto funeral potatoes recipe is a breeze. You start by blending sour cream, cream of chicken soup, melted butter, and some spices in a cast iron skillet. Then, add shredded cheese and turnips before topping it all off with a buttery pork rind mixture. All that's left now is for you to bake it all for about 55 minutes, and that's it! You have a delicious keto hashbrown casserole ready to go!

Chef's note

Enhance the taste of your Cheesy Hashbrown Casserole by adding a bit of jalapeño or chili flakes. Pair the dish with the deep flavors of smoky gouda or spicy pepper jack cheese for an exciting twist. Even simple modifications like these can significantly elevate a regular dish into a culinary masterpiece.

  • Prep Time: 15 minutes
  • Cooking Time: 55 minutes
  • Total Time: 70 minutes
  • Difficulty Level: Easy
  • Recipe Makes 4 Servings
Keto Cheesy Hashbrown Casserole in a cast iron casserole skillet

For more inspiration check out our Casseroles recipe.

🥣 Ingredients for this keto cheesy hashbrown casserole recipe

Here are the essential ingredients you'll need to make this dish:

  • 1.5 cups sour cream
  • 10 ounces cream of chicken soup
  • 10 tablespoons unsalted butter, melted and divided
  • 1 teaspoon salt
  • ¼ teaspoon freshly ground black pepper
  • 1 teaspoon onion powder
  • 2 lbs shredded or cubed turnips
  • 2 cups shredded sharp cheddar cheese
  • 2 cups crushed pork rinds

Ingredient substitutions

Spotted something on the ingredients list you'd prefer not to include? No problem! Here are some keto-friendly alternatives you can use instead:

  • Sour cream: Can't find sour cream? Use unsweetened coconut yogurt or Greek yogurt instead.
  • Unsalted butter: Ghee or coconut oil can easily replace unsalted butter.
  • Cheddar cheese: Don't have cheddar? Use Monterey Jack, Colby, or a mix of your favorite keto cheeses.
  • Turnips: Swap shredded cauliflower in place of turnips for a different take on this casserole.

Additional ingredients

Boost the flavor profile of your low-carb hashbrown casserole with these additions:

  • Garlic: Use garlic powder or minced garlic to add a distinct aromatic touch to the sour cream mixture. 
  • Fresh herbs: Sprinkle freshly chopped herbs like parsley, chives, or thyme in the sour cream mixture for a nice earthy flavor to your dish.
  • Worcestershire sauce: A touch of Worcestershire sauce gives a citrusy accent to your keto hashbrowns.
  • Smoked paprika: For a smoky, sweet flavor, dust some smoked paprika over the turnips.
  • Hot sauce: If you like your food spicy, drizzle a few dashes of your favorite keto hot sauce.
  • Bacon bits: Enhance the dish with a savory crunch by scattering crispy bacon bits over the casserole.

Cooking tools required

To make this Keto Cheesy Hashbrown Casserole recipe, you'll need the following tools:

  • 10" or larger cast iron skillet
  • Chopping board
  • Knife
  • Small bowl
  • Grater
  • Spoons

Tools substitute options

  • Cast iron skillet: Don't have a 10" cast iron skillet? No problem. Use an oven-safe skillet of similar size or a ceramic or glass baking dish instead.
  • Grater: If a grater isn't readily available, you can substitute it with a knife. Simply cut your turnips and cheese into thin slices.
Keto Cheesy Hashbrown Casserole in a cast iron casserole skillet with a spoon scooping out a portion

How to make Keto Cheesy Hashbrown Casserole: step-by-step guide

Cooking methods

  • Baking

Preparation steps

  1. Gather all the required ingredients for the recipe.
  2. Measure all the ingredients to ensure you have them in the right quantities. 
  3. Dice or grate the turnip.
  4. Grate the cheddar cheese.
  5. Crush the pork rinds.
  6. Set up your cooking area.

Cooking instructions

  1. Preheat the oven to 350° F.
  2. Combine the sour cream, cream of chicken soup, six tablespoons of melted butter, salt, pepper, and dried onion in a 10" or larger cast iron skillet.
  3. Add the turnips and shredded cheese to the skillet, and start stirring.
  4. Mix the crushed pork rinds with the remaining four tablespoons of melted butter in a small bowl.
  5. Place the pork rind mixture over the top of the turnips.
  6. Transfer to the oven and bake for 45-55 minutes until the top is golden brown and the turnips are tender.
  7. Your hash brown casserole is now ready to savor!

Chef's pro tip

A key to a casserole is managing moisture. Ensure your turnips are well-drained before you combine them with cheese to avoid a soggy casserole. A handy trick is to squeeze shredded turnips in a towel to remove excess water. This simple step can turn a good dish into a great one.

What to serve with keto cheesy hashbrown casserole?

Pair this casserole with a selection of keto-friendly foods to enjoy:

  • Keto proteins: Enhance your meal with grilled chicken breast, steak, or pan-seared salmon.
  • Side salad: A fresh salad pairs well with the casserole and adds a crisp texture.
  • Roasted veggies: Try roasting brussels sprouts, cauliflower, or asparagus as a flavorful addition.
  • Sautéed greens: Complement your casserole with sautéed spinach, kale, or Swiss chard with garlic for some added greens.

Nutritional facts

Amount Per Serving

  • Calories: 300
  • Calories from fat: 225
  • Fat: 25g (38% Daily Value)
  • Saturated fat: 15g (94% Daily Value)
  • Cholesterol: 71mg (24% Daily Value)
  • Sodium: 600mg (26% Daily Value)
  • Potassium: 203mg (6% Daily Value)
  • Carbohydrates: 5g (2% Daily Value)
  • Fiber: 1g (4% Daily Value)
  • Sugar: 4g (4% Daily Value)
  • Protein: 13g (26% Daily Value)
  • Vitamin A: 665IU (13% Daily Value)
  • Vitamin C: 16mg (19% Daily Value)
  • Calcium: 196mg (20% Daily Value)
  • Iron: 1mg (6% Daily Value)

How to make it healthier

Here are a few ways how you can make a healthier cheesy hashbrown casserole: 

  • Reduce sodium: Choose a low-sodium or sodium-free cream of chicken soup.
  • Opt for almond flour: Substitute pork rinds for crushed almond flour. Almond flour is a rich source of heart-healthy monounsaturated fats.

Time-saving tips

  • Buy pre-shredded or diced turnips.
  • Buy pre-shredded cheddar cheese.
  • Use store-bought cream of chicken soup instead of making it from scratch.

What can I prepare ahead of time?

  • Combine the salt, pepper, and onion powder in a small bowl and store the mixture in an airtight container.
  • Crush the pork rinds in advance and store them in an airtight container or a resealable bag.

Storage and reheating instructions

Storage tips

  • Refrigerate: Put the leftovers in an air-tight container and store them in a fridge. They'll retain their freshness and flavor for 3-4 days.
  • Freeze: Transfer the leftovers to freezer-safe containers or wrap individual portions tightly with a freezer-safe wrap or aluminum foil. Store it in a freezer for 2-3 months.

Reheating tips

  • Oven: To reheat in the oven, start by preheating it to 350°F (175°C). Place the leftover portion into an oven-safe dish and cover it with aluminum foil. Proceed to heat it for around 15-20 minutes. If it's not thoroughly warmed after this period, extend the heating time by an additional 2-3 minutes.
  • Microwave: Transfer the portions to a microwave-safe dish. Heat in short intervals until it's heated all the way through. 

Note: An electric skillet, air fryer, or toaster will also work as a reheating method.

Recipe wrap-up and conclusion

Our Keto Cheesy Hashbrown Casserole offers the comforting flavor of a classic potato dish but without the carbs. With minimal ingredients and time, you can prepare a nutritious, delicious meal that caters to your taste buds and dietary needs. Don't hesitate - dive into this culinary adventure and discover why this dish is a crowd-pleaser. Happy cooking!

Frequently asked questions

The number of carbs in this cheesy hashbrown casserole can vary based on the specific ingredients and portion size. Check our recipe card for detailed information on the nutritional value of this dish.

Your casserole will turn out watery if you don't squeeze those turnips before adding them to the skillet. So, make sure you get rid of all the excess moisture using a towel.

The right mix of spices and seasonings will save your casserole from going bland. Add a sprinkle of salt, pepper, and onion powder, and see the magic happen. 

Overbaking results in a dry casserole. Avoid this by removing the dish from the oven immediately after the turnips are tender and the top is a nice golden brown.

Your casserole may be sticking because you didn't grease the skillet. Fix this by generously greasing your skillet before adding the ingredients.

📖 Recipe

Keto Cheesy Hashbrown Casserole in a cast iron casserole skillet

Keto Cheesy Hashbrown Casserole

This Keto Cheesy Hashbrown Casserole recipe (also known as Funeral Potatoes) is a delicious low-carb side dish that tastes VERY similar to the classic recipe just without the cornflakes or carbs!
4.53 from 21 votes
Print Rate Pin Recipe
Course: Side Dish
Cuisine: American
Keyword: funeral potatoes, hashbrown casserole, low carb hashbrown casserole
Prep Time: 15 minutes
Cook Time: 55 minutes
Total Time: 1 hour 10 minutes
Servings: 12
Calories: 300kcal

Ingredients

  • 1.5 cups sour cream
  • 10 oz cream of chicken soup recipe here
  • 10 tablespoons unsalted butter melted and divided
  • 1 teaspoon salt
  • ¼ teaspoon freshly ground black pepper
  • 1 teaspoon onion powder
  • 2 lbs shredded or cubed turnips
  • 2 cups shredded sharp cheddar cheese
  • 2 cups crushed pork rinds 140g
US Customary - Metric

Instructions

  • Preheat oven to 350° degrees F.
  • Combine sour cream, cream of chicken soup, 6 tablespoons of melted butter, salt, pepper and dried onion in a 10” or larger cast iron skillet.
  • Add the turnips and shredded cheese to the skillet, stir to combine.
  • In a small bowl mix together the crushed pork rinds and the remaining 4 tablespoons of melted butter. Place the pork rind mixture over the top of the turnips.
  • Transfer to the oven and bake for 45-55 minutes until the top is golden and the turnips are tender.

Nutrition

Nutrition Facts
Keto Cheesy Hashbrown Casserole
Amount Per Serving
Calories 300 Calories from Fat 225
% Daily Value*
Fat 25g38%
Saturated Fat 15g94%
Cholesterol 71mg24%
Sodium 600mg26%
Potassium 203mg6%
Carbohydrates 5g2%
Fiber 1g4%
Sugar 4g4%
Protein 13g26%
Vitamin A 665IU13%
Vitamin C 16mg19%
Calcium 196mg20%
Iron 1mg6%
*

Nutritional values are estimates only and do not include carbs from sugar alcohols.

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Reader Interactions

Comments

  1. kimberly k johnston says

    if i want to use cauliflour rice instead of turnips, how many caulifour rice bags do i need? i hope you answer this because i cant wait to make it

    Reply

    • Cast Iron Keto says

      Hey Kimberly,

      If you’re swapping out the turnips for cauliflower rice, you’d need about 4-5 cups of riced cauliflower to get a similar volume. Most store-bought frozen cauliflower rice bags are around 10-12 ounces each, so 2-3 bags should do the trick. Just make sure to squeeze out any excess moisture from the cauliflower rice before mixing it in—otherwise, the casserole might turn out a bit watery. Hope that helps, and we can’t wait for you to try it! Let us know how it turns out!

      Reply

  2. Sebastian Holt says

    If I want to make this for my Jewish in-laws, who don't eat pork, what can I use to substitute the pork rinds?

    Reply

    • Nicole says

      you can substitute keto crackers, keto pot pie crust crumbled up, or corn flakes if you aren't afraid of carbs

      Reply

  3. Anne says

    Can this be made with cauliflower instead of turnips?

    Reply

    • Cast Iron Keto says

      sure!

      Reply

  4. Lisa says

    Looks delicious!

    Reply

  5. Yvonne Pardy says

    Can you freeze this casserole? Made this and it is delicious.

    Reply

    • Cast Iron Keto says

      Yes! Just reheat in the oven until bubbly.

      Reply
4.53 from 21 votes (21 ratings without comment)

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