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Best-Ever Ruth’s Chris Sweet Potato Casserole Recipe
This creamy, buttery sweet potato casserole brings the signature comfort of Ruth’s Chris Steak House to your own kitchen. With velvety sweet potatoes, a warmly spiced brown sugar topping, and a satisfying nutty crunch, it is an unforgettable side dish for holidays, Sunday dinners, and special occasions.

Why Make This Recipe
- Restaurant-style flavor at home: The combination of sweet potatoes, butter, brown sugar, and pecans creates the rich, indulgent taste people love at Ruth’s Chris.
- A perfect holiday side: Its golden, crunchy topping makes it especially welcome at Thanksgiving, Christmas, and other festive meals.
- Easy to prepare ahead: You can assemble much of the casserole in advance, making it convenient when you are cooking for a crowd.
- Crowd-pleasing texture: The soft, creamy filling contrasts beautifully with the crisp, buttery topping.
Ingredients
Sweet Potato Filling
- Sweet potatoes, peeled and cut into chunks
- Granulated sugar
- Melted butter
- Eggs
- Vanilla extract
- Milk or heavy cream
- Ground cinnamon
- Ground nutmeg
- Salt
Brown Sugar Pecan Topping
- Brown sugar
- Chopped pecans
- All-purpose flour
- Melted butter
Choose firm sweet potatoes with smooth skin and no soft spots. For the richest casserole, use full-fat milk or cream, although lighter milk also works well.
How to Make It
- Prepare the sweet potatoes. Peel the sweet potatoes and cut them into evenly sized chunks. Place them in a large pot, cover with water, and add a pinch of salt.
- Cook until tender. Bring the water to a boil, then simmer until the sweet potatoes are soft enough to mash easily with a fork. Drain them thoroughly.
- Make the filling. Mash the warm sweet potatoes until smooth. Stir in the melted butter, sugar, eggs, vanilla, milk or cream, cinnamon, nutmeg, and salt. Mix just until everything is combined.
- Prepare the topping. In a separate bowl, combine the brown sugar, chopped pecans, flour, and melted butter. Stir until the mixture forms a crumbly, evenly moistened topping.
- Assemble the casserole. Spread the sweet potato mixture into a greased baking dish and smooth the surface. Sprinkle the pecan topping evenly over the top.
- Bake until golden. Bake the casserole in a preheated oven until the filling is hot and set and the topping is golden brown. If the topping begins to brown too quickly, cover the dish loosely with foil.
- Rest before serving. Let the casserole stand for several minutes before serving. This allows the filling to firm slightly and makes it easier to spoon.
How to Serve It
- Serve it alongside roasted turkey, glazed ham, prime rib, or roast chicken.
- Pair it with green beans, roasted Brussels sprouts, cranberry sauce, or a crisp winter salad.
- Add a light sprinkle of chopped pecans or a small pat of butter just before serving for extra richness.
How to Store It
Allow leftovers to cool, then cover the casserole tightly and refrigerate it for up to four days.
To reheat, warm individual portions in the microwave or heat the entire casserole in a covered baking dish in the oven until hot. Remove the cover near the end of reheating to help the topping regain some of its crisp texture.
The casserole can also be frozen. For the best texture, freeze it before baking if possible, tightly wrapped in plastic wrap and foil. Thaw it in the refrigerator overnight, then bake until heated through. If freezing leftovers, place them in an airtight container and use them within two to three months.
Helpful Tips
- Drain the sweet potatoes well. Excess water can make the filling loose and prevent it from becoming creamy.
- Do not overmix the eggs. Stir the filling just until combined to avoid adding too much air or creating a dense texture.
- Chop the pecans evenly. Small, uniform pieces distribute the crunch throughout the topping and make every serving easier to scoop.
- Taste before baking. Sweet potatoes vary in natural sweetness, so adjust the sugar, cinnamon, or salt to suit your preference.
- Protect the topping if needed. Cover the casserole loosely with foil if the pecans become deeply browned before the center is fully heated.
Optional Variations
- Add marshmallows: Sprinkle mini marshmallows over the casserole during the final few minutes of baking for a classic holiday finish.
- Use maple flavor: Replace part of the brown sugar with pure maple syrup and add a pinch of extra salt to balance the sweetness.
- Try a different nut: Substitute walnuts or almonds for the pecans, or use a mixture of your favorite nuts.
- Add citrus brightness: Stir a little orange zest into the sweet potato filling for a fresh contrast to the rich topping.
- Make it less sweet: Reduce the sugar in the filling and let the brown sugar pecan topping provide most of the sweetness.
Frequently Asked Questions
Can I make Ruth’s Chris sweet potato casserole ahead of time?
Yes. Assemble the filling and topping in the baking dish, cover it tightly, and refrigerate it until you are ready to bake. Let the dish sit at room temperature briefly while the oven preheats, then bake until hot throughout.
Can I use canned sweet potatoes?
Yes, canned sweet potatoes can save time. Drain them very well and check whether they already contain syrup or added sugar before sweetening the filling.
How do I keep the pecan topping crunchy?
Avoid adding too much liquid to the topping, and do not cover the casserole for the entire baking time. If reheating, uncover it near the end so the topping can crisp again.
Can I make this casserole without pecans?
Absolutely. Replace the pecans with walnuts, oats, shredded coconut, or additional flour for a nut-free topping. Always check that your other ingredients are processed in a nut-free facility if allergies are a concern.
Why is my sweet potato casserole watery?
The sweet potatoes may have retained too much cooking water, or the casserole may not have baked long enough. Drain the potatoes thoroughly and allow the finished casserole to rest before serving.

Sweet Potato Casserole
Ingredients
Sweet Potato Filling
- 3 cups Sweet potatoes, peeled and cut into chunks Choose firm sweet potatoes with smooth skin.
- 1/2 cup Granulated sugar Adjust based on sweetness of sweet potatoes.
- 1/2 cup Melted butter Use for rich flavor.
- 2 large Eggs Do not overmix to prevent a dense texture.
- 1 teaspoon Vanilla extract
- 1/2 cup Milk or heavy cream For richer flavor, use full-fat.
- 1/2 teaspoon Ground cinnamon
- 1/4 teaspoon Ground nutmeg
- 1/2 teaspoon Salt
Brown Sugar Pecan Topping
- 1 cup Brown sugar
- 1/2 cup Chopped pecans Small uniform pieces distribute the crunch.
- 1/3 cup All-purpose flour
- 1/4 cup Melted butter
Instructions
Preparation
- Peel and cut sweet potatoes into evenly sized chunks. Place them in a large pot, cover with water, and add a pinch of salt.
- Bring the water to a boil, then simmer until the sweet potatoes are soft enough to mash easily with a fork. Drain them thoroughly.
Filling
- Mash the warm sweet potatoes until smooth. Stir in melted butter, sugar, eggs, vanilla, milk or cream, cinnamon, nutmeg, and salt until combined.
Topping
- In a separate bowl, combine brown sugar, chopped pecans, flour, and melted butter. Stir until the mixture forms a crumbly, evenly moistened topping.
Assembly
- Spread the sweet potato mixture into a greased baking dish and smooth the surface. Sprinkle the pecan topping evenly over the top.
Baking
- Bake in a preheated oven until the filling is hot and set and the topping is golden brown. Cover loosely with foil if topping browns too quickly.
- Let the casserole stand for several minutes before serving.



