Ruth Chris Sweet Potato Casserole {Copycat Recipe} (2024)

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Ruth Chris Sweet Potato Casserole is an irresistible staple during the holidays with its rich, creamy texture and scrumptious brown sugar pecan crust topping.

Ruth Chris Sweet Potato Casserole {Copycat Recipe} (1)

If you love sweet potato casserole as much as I do, then get ready for the best thing you’ve ever seen. That’s right, today it’s all about that classic holiday dish. This version is an almost exact replication of the Ruth Chris version, and it’s absolutely amazing. I’ve been making sweet potato casserole for years, and I think I always made a darn good one, honestly. It wasn’t until I tried this version that I realized it couldn’t be any better. I mean, this casserole is absolutely the cream of the sweet potato crop. It’s the perfect sweet dish for Thanksgiving, Christmas, and Easter, and if you have any leftovers, it makes a great snack the next day!

Ruth Chris Sweet Potato Casserole

This delicious copycat sweet potato casserole is the ultimate sweet holiday dish. It tastes just like the classic Ruth Chris version! It starts with mashed sweet potatoes that are mixed with sugar, vanilla, egg, butter, and more. Then, that rich, sweet potato filling is topped with a brown sugar and pecan crust and baked to golden perfection. Every bite is absolute Heaven and a true taste of the holidays. It’s the perfect addition to any holiday table!

Ruth Chris Sweet Potato Casserole {Copycat Recipe} (2)

Why You’ll Love This Ruth Christ Sweet Potato Casserole Recipe

  • It’s an absolutely delicious and popular side dish recipe from the famous Ruth’s Chris Steak House restaurant, and it’s a copycat version of their actual famous sweet potato casserole recipe.
  • It’s a wonderful addition to the Thanksgiving and Christmas menu that everyone will enjoy.
  • And, it’s so good, you’ll want to double or triple the recipe.


  • Be sure you butter your dish to prevent sticking.
  • The easiest way to mash sweet potatoes is with a hand mixer.
  • Always let your casserole sit for about 30 minutes before serving so it can set up a bit.


  • For a fun variation, mix some mini marshmallows into the sweet potato filling.
  • Chopped walnuts will work if you don’t have pecans.
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What to Serve with Ruth Chris Sweet Potato Casserole

Serve this delicious sweet potato casserole with all your favorite holiday favorites. It pairs well with everything you find on your Thanksgiving or Christmas table like:

  • Roasted turkey
  • Prime rib
  • Ham
  • Dressing
  • Mac and cheese
  • Mashed potatoes
  • Your favorite sides and desserts

Recipe FAQ

What is sweet potato casserole?

It’s a dessert dish made with mashed creamy sweet potatoes, sugar, butter, vanilla, milk, and eggs along with some sort of topping – usually either a sweet nut mixture or marshmallows.

Can I make sweet potato casserole ahead of time?

Yes. You can make sweet potato casserole a couple of days ahead of time, but don’t cook it. Follow all the directions until it’s time to bake it. Then, store the casserole in the fridge and bake it on the day you plan to serve it.

How long does sweet potato casserole last in the fridge?

It will last for 4 to 5 days covered in the refrigerator.

Can you freeze sweet potato casserole?

Yes, you can. Construct the casserole, but don’t bake it. Instead, wrap the baking dish in a double layer of plastic wrap and a layer of aluminum foil and freeze for up to 3 months.

How do you reheat sweet potato casserole?

Cover your casserole dish with foil and bake for about 15 minutes at 300 degrees to reheat.

Ruth Chris Sweet Potato Casserole {Copycat Recipe} (4)

How to Store Leftovers

Store your leftover casserole covered in its original dish or in an airtight container for up to 5 days in the refrigerator. For longer storage, wrap the dish in a double layer of plastic wrap and a layer of aluminum foil and freeze it for up to 3 months.

Ruth Chris Sweet Potato Casserole Ingredients

It only takes a few simple ingredients to make this recipe. You’ll have most of them in your kitchen already, and the rest are all readily available at your local grocery store.

  • Mashed sweet potatoes
  • Sugar
  • Salt
  • Vanilla extract
  • Large egg
  • Butter
  • Brown sugar
  • All-purpose flour
  • Chopped pecans
Ruth Chris Sweet Potato Casserole {Copycat Recipe} (5)

How to Make Ruth Chris Sweet Potato Casserole

This casserole is one of the easiest desserts you’ll ever make. It takes less than a handful of ingredients and very little time.

Step 1: Prep

Preheat the oven to 350 degrees and butter a 2-quart baking dish. Set aside.

Step 2: Make the Sweet Potato Mixture

Combine the sweet potato mixture ingredients together in a medium bowl and mix until combined. Spoon into the prepared baking dish.

Step 3: Make the Crust

In a small bowl, stir the crust topping ingredients together and spread evenly over the sweet potato mixture.

Step 4: Bake

Bake uncovered for 30 minutes. Then, let it sit for 30 minutes before serving.

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Try This Delicious Ruth Chris Sweet Potato Casserole Today

This delicious Ruth Chris sweet potato casserole is the exact recipe that we all love so much. It’s rich, sweet, and loaded with classic holiday flavor. Give this recipe a try, and I know it will be your new holiday sweet potato casserole go-to. Even the non-sweet potato lovers will enjoy it too because it’s just so good!

Ruth Chris Sweet Potato Casserole {Copycat Recipe} (7)

More Delicious Side Dish Recipes You’ll Enjoy

Bacon Green Beans – These delicious green beans are always a favorite and on our dinner table for every holiday. They are so flavorful and delicious.

Cheesy Garlic Scalloped Potatoes – These scalloped potatoes are loaded with three different types of cheese, garlic, and sour cream. They are definitely a delicious side dish recipe the whole family will enjoy.

Sausage Green Bean Potato Casserole – A delicious side dish recipe to add to the holiday menu. Loaded with kielbasa sausage, green beans and potatoes, this makes a complete meal or a hearty side dish. recipe everyone always raves about.

And, here is a Cheesy Funeral Potatoes recipe from our other blog, Deliciously Seasoned, that you might enjoy as well.

Ruth Chris Sweet Potato Casserole {Copycat Recipe} (8)

Ruth Chris Sweet Potato Casserole {Copycat Recipe}

Ruth Chris Sweet Potato Casserole {Copycat Recipe} (9)Great Grub, Delicious Treats

This Ruth's Chris sweet potato casserole tastes just like the original. Serve it at your next holiday gathering and watch everyone ooh and aah.

4.56 from 52 votes

Prep Time 30 minutes mins

Cook Time 30 minutes mins

Total Time 1 hour hr

Course Dinner

Cuisine American

Servings 4 Servings

Calories 748 kcal


Sweet Potato Mixture

Brown Sugar Pecan Crust


  • Preheat oven to 350° and butter a 2 quart baking dish. Set aside.

  • In a large pot of water over medium high heat, boil sweet potatoes until tender. Drain. Or bake at 400° for 50-60 minutes depending on the size of the sweet potatoes.

  • Using a medium bowl, combine sweet potato ingredients together and stir to combine thoroughly. Spoon mixture into prepared baking dish.

  • In a small bowl, stir all the crust topping ingredients together and spread evenly over the surface of the sweet potato mixture.

  • Bake uncovered for 30 minutes and let sit for 20 minutes before serving.


Nutritional values are approximate.

Please note that these values can change with different brands and any modifications made to the recipe. For the most accurate information, use a nutritional calculator with the exact brands and measurements.

Recipe mostly adapted from Ruth’s Chris Sweet Potato Casserole


Calories: 748kcalCarbohydrates: 100gFat: 39gSaturated Fat: 16gCholesterol: 102mgSodium: 392mgPotassium: 394mgFiber: 4gSugar: 81gVitamin A: 10214IUCalcium: 83mgIron: 2mg

Keyword Ruth Chris Sweet Potato Casserole, Ruth’s Chris Sweet Potato Casserole, Sweet Potato Casserole

Tried this recipe?Let us know how it was!

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Ruth Chris Sweet Potato Casserole {Copycat Recipe} (10)
Ruth Chris Sweet Potato Casserole {Copycat Recipe} (11)






More Side Dishes

  • Sausage Stuffed Mushrooms
  • Billionaire’s Bacon
  • Jalapeno Popper Pinwheels
  • Smoked Sausage Green Beans and Corn (Quick and Easy Dinner)

Reader Interactions


  1. Ruth Chris Sweet Potato Casserole {Copycat Recipe} (16)Kari

    Hi Terri, this sweet potato casserole sounds delicious! Do you know if the cooked sweet potatoes can be substituted with canned Bruce’s Yams (sweet potatoes in syrup) to save time? Thanks for sharing this recipe, Kari

    • Ruth Chris Sweet Potato Casserole {Copycat Recipe} (17)Great Grub, Delicious Treats

      Hi Kari, I personally haven’t used those and have only made this recipe as written. I bet it would work. Let me know if you end up doing that and how it turns out. Happy Thanksgiving to you and your family. :)

Ruth Chris Sweet Potato Casserole {Copycat Recipe} (2024)


Why put egg in sweet potato casserole? ›

The egg is the all-important binder in a sweet potato casserole: it enriches and stiffens the mixture without making it heavy. Make sure to cool the mash slightly before adding the egg so it doesn't scramble, and to stir well so there are no streaks of cooked egg white in the finished dish.

How do you make a sweet potato casserole not runny? ›

Eggs and cream help stabilize the dish and prevent it from becoming too runny (a common complaint with many sweet potato casserole recipes). Make it as smooth or chunky as you like!

How do you thicken up sweet potato casserole? ›

Choose orange sweet potatoes for the best flavor and sweetness. Brown sugar adds a depth of flavor with a hint of molasses and helps create a caramel-like sauce. All-purpose flour will help thicken the sauce and give some structure.

Why do Americans put marshmallows on sweet potato casserole? ›

Most people point to a 1917 pamphlet by the Angelus Marshmallow Company as the first time sweet potatoes and marshmallows came together. This company is believed to be the first to commercially-produce and sell the squishy white marshmallows we know, roast, and snack on today.

Can I leave eggs out of sweet potato casserole? ›

Eggs (or not!)

– I've made this sweet potato casserole with and without eggs, both ways are delicious. The eggs act as a binder and gives the casserole a light and fluffy texture. Without eggs, the casserole doesn't have as much structure but it still silky smooth and tastes delicious.

What does adding an extra egg do to baked goods? ›

When eggs are balanced with liquids and fats like water, oil, and butter, they ensure that your cake doesn't turn into a soupy mess, but adding too many of them adds too much structure, leaving you with a cake that's rubbery and dense.

Why is my sweet potato casserole so watery? ›

Why is my sweet potato casserole watery? If you overcook your sweet potatoes, they may begin to absorb too much liquid, making them watery. It's important to cut your potatoes into equal-sized pieces so that they all cook at the same rate. Make sure to remove them from the steamer as soon as they are fork-tender!

Can you overcook sweet potato casserole? ›

(Another hot tip if you're boiling your sweet potatoes: Don't overcook them! They tend to absorb water, which could make the filling watery.)

Why is my sweet potato casserole stringy? ›

Sweet potatoes stored at temperatures above 60 degrees Fahrenheit will shrivel and become dry and stringy. Sweet potatoes may develop an off-flavor and the flesh may become discolored when stored at temperatures below 55 degrees Fahrenheit.

How do you know when a sweet potato casserole is done? ›

Sprinkle the topping evenly over the sweet potato mixture, then pop it into the oven and let it bake for 40 to 45 minutes. You will know it's done when the topping is lightly browned and the center of your casserole is set and firm.

How many sweet potatoes for 3 cups? ›

Note: 3 cups sweet potatoes is about 3-4 large sweet potatoes.

Why are my sweet potatoes still hard after baking? ›

The reason they are hard in the middle is cook them longer or on a higher temperature. Soaking will not help soften your sweet potato unless you are putting the potato and water in a pot on the stove and cooking it. If your sweet potato is still hard it's not cooked enough.

Why do African Americans eat sweet potato pie? ›

After emancipation, when African American cooks gained more access to their own equipment and refined ingredients, they continued the tradition of baking with yams and sweet potatoes — especially the pie. These deep roots became the foundation of a strong tradition in African American food culture.

Are candied yams and sweet potato casserole the same thing? ›

Spoiler: They're not the same vegetable.

That's because sweet potatoes and yams are in fact very different vegetables that we've come to refer to interchangeably for a number of reasons over the years. While a dish may arrive at your table calling itself "candied yams," it may well have been made with sweet potatoes.

What culture eats the most sweet potatoes? ›

China is the world's biggest producer and consumer of sweetpotato, where it is used for food, animal feed, and processing (as food, starch, and other products).

Does egg thicken casserole? ›

Their ability to hold up to four times their weight in moisture makes eggs a good thickener for sauces, custards and curds. The proteins in eggs coagulate or set at different temperatures.

What is the purpose of putting an egg in mashed potatoes? ›

Adding egg yolks to a pot of mashed potatoes is an easy, dairy-free texture and taste upgrade that doesn't require any special techniques. The yolks harbor all the flavorful fats and emulsifying components and will thus effectively unify the fat and water in potatoes, translating to a smoother, uniformly creamy pot.

Why do people put an egg in their mashed potatoes? ›

They just taste rich (almost impossibly so). They do, however, feel creamy, because egg yolks are also emulsifiers (and are, in fact, the ingredient in mayo that makes it an emulsifier). The yolk emulsifies water and fat to create a cohesive, velvety bite, while providing a little fat and body of its own.

What role does the egg play when used in a breakfast casserole? ›

Structure. Whole eggs, egg yolks and egg whites are all used to add structure to batters. The yolk's elevated fat content helps it bind fats and liquids together through what's called an emulsion. Emulsion is just a fancy word for two liquids that don't usually blend together on their own, like oil and water.

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