This Ruth’s Chris Sweet Potato Casserole delivers the same rich and decadent flavors you love, but with fewer calories and points. Creamy sweet potatoes with a hint of cinnamon and nutmeg are topped with a crunchy pecan streusel that feels indulgent yet fits into your healthy eating goals. Perfect for holidays or a comforting side dish, this lightened-up recipe will have everyone at the table asking for seconds.
Ingredients
Sweet Potato Layer:
- 2 lbs sweet potatoes, peeled and cubed
- 2 tablespoons unsweetened almond milk (or any low-fat milk)
- 2 tablespoons light butter, melted
- 2 tablespoons brown sugar substitute (like Swerve or Splenda)
- 1/2 teaspoon vanilla extract
- 1/2 teaspoon ground cinnamon
- 1/4 teaspoon nutmeg
- Pinch of salt
Pecan Streusel Topping:
- 1/4 cup rolled oats
- 1/4 cup chopped pecans
- 2 tablespoons whole wheat flour
- 2 tablespoons brown sugar substitute
- 1 tablespoon light butter, melted
Instructions
Prepare the Sweet Potatoes
- Preheat your oven to 350°F (175°C).
- Boil the cubed sweet potatoes in a large pot of water until they are fork-tender, about 10-15 minutes. Drain and set aside.
- In a large bowl, mash the sweet potatoes until smooth. Stir in the almond milk, light butter, brown sugar substitute, vanilla extract, cinnamon, nutmeg, and salt. Mix until well combined.
Assemble the Casserole
- Spread the sweet potato mixture evenly into a lightly greased 8×8-inch baking dish.
Make the Pecan Streusel Topping
- In a small bowl, combine the oats, chopped pecans, whole wheat flour, and brown sugar substitute. Stir in the melted butter until the mixture resembles coarse crumbs.
- Sprinkle the streusel evenly over the sweet potato layer.
Bake the Casserole
- Bake the casserole for 25-30 minutes, or until the topping is golden brown and crispy.
- Remove from the oven and let cool slightly before serving.

Nutritional Information
(Per Serving)
- Calories: ~160
- Protein: 2g
- Carbohydrates: 27g
- Fat: 6g
- Fiber: 4g
- WW Points: ~4
Why You’ll Love This Recipe
- Healthier Twist: By swapping traditional butter and sugar with light butter and sugar substitutes, this recipe retains its sweetness and richness without the extra points.
- Holiday Favorite: This casserole is a Weight Watchers-approved dish that fits seamlessly into any holiday spread.
- Perfect Texture: The creamy sweet potato base and crunchy pecan topping make every bite indulgent and satisfying.
- Quick and Easy: With simple ingredients and straightforward steps, you can whip this up in under an hour!
Tips for Success
- For Extra Creaminess: Blend the mashed sweet potatoes with a hand mixer or food processor for an ultra-smooth texture.
- Customize the Sweetness: Adjust the sweetness of the filling and topping to suit your preference by adding more or less brown sugar substitute.
- Make It Ahead: Prepare the casserole up to a day in advance. Cover and refrigerate it, then bake just before serving.
- Add a Twist: Sprinkle a pinch of ground ginger or cardamom into the sweet potato mixture for a unique flavor boost.
Serving Suggestions
This casserole pairs beautifully with:
- Roasted turkey or chicken for a classic holiday meal.
- A crisp green salad for a lighter meal pairing.
- Steamed green beans or roasted Brussels sprouts for a balanced plate.
This Ruth’s Chris Sweet Potato Casserole is the perfect blend of comfort and health-conscious cooking. Its creamy, flavorful base and crunchy pecan topping will win over even the most traditional eaters. Whether you’re serving it for Thanksgiving or enjoying it as a weeknight side, this recipe proves that you don’t have to sacrifice taste to eat healthily.
How to Make Ruth’s Chris Sweet Potato Casserole at Home
8
servings20
minutes40
minutes160
kcalIngredients
Sweet Potato Layer:
2 lbs sweet potatoes, peeled and cubed
2 tablespoons unsweetened almond milk (or any low-fat milk)
2 tablespoons light butter, melted
2 tablespoons brown sugar substitute (like Swerve or Splenda)
1/2 teaspoon vanilla extract
1/2 teaspoon ground cinnamon
1/4 teaspoon nutmeg
Pinch of salt
Pecan Streusel Topping:
1/4 cup rolled oats
1/4 cup chopped pecans
2 tablespoons whole wheat flour
2 tablespoons brown sugar substitute
1 tablespoon light butter, melted
Instructions
- Prepare the Sweet Potatoes
Preheat your oven to 350°F (175°C).
Boil the cubed sweet potatoes in a large pot of water until they are fork-tender, about 10-15 minutes. Drain and set aside.
In a large bowl, mash the sweet potatoes until smooth. Stir in the almond milk, light butter, brown sugar substitute, vanilla extract, cinnamon, nutmeg, and salt. Mix until well combined. - Assemble the Casserole
Spread the sweet potato mixture evenly into a lightly greased 8×8-inch baking dish. - Make the Pecan Streusel Topping
In a small bowl, combine the oats, chopped pecans, whole wheat flour, and brown sugar substitute. Stir in the melted butter until the mixture resembles coarse crumbs.
Sprinkle the streusel evenly over the sweet potato layer. - Bake the Casserole
Bake the casserole for 25-30 minutes, or until the topping is golden brown and crispy.
Remove from the oven and let cool slightly before serving.
Notes
- For Extra Creaminess: Blend the mashed sweet potatoes with a hand mixer or food processor for an ultra-smooth texture.
Customize the Sweetness: Adjust the sweetness of the filling and topping to suit your preference by adding more or less brown sugar substitute.
Make It Ahead: Prepare the casserole up to a day in advance. Cover and refrigerate it, then bake just before serving.
Add a Twist: Sprinkle a pinch of ground ginger or cardamom into the sweet potato mixture for a unique flavor boost.