Ultimate Easy Sweet Potato Casserole Copycat

Ruth’s Chris Copycat Sweet Potato Casserole brings together creamy, buttery sweet potatoes and a crisp, warmly spiced pecan topping in one irresistible side dish. It is comforting enough for a holiday table yet simple enough to make whenever you want a restaurant-style treat at home.

Ultimate Easy Sweet Potato Casserole Copycat

Why Make This Recipe

  • Rich and comforting: Creamy sweet potatoes pair beautifully with a golden brown pecan crumble.
  • A true crowd-pleaser: Its balance of sweetness, butter, and warm spices appeals to both kids and adults.
  • Perfect for holidays: Serve it at Thanksgiving, Christmas, Easter, or any special family gathering.
  • Easy to prepare ahead: Assemble the casserole in advance, then bake it just before serving.
  • Flexible and forgiving: Adjust the sweetness, spices, or topping to suit your taste.

Ingredients

Sweet Potato Filling

  • Sweet potatoes, peeled and cubed
  • Butter, softened or melted
  • Brown sugar or granulated sugar
  • Eggs
  • Milk, evaporated milk, or heavy cream
  • Vanilla extract
  • Ground cinnamon
  • Ground nutmeg
  • Salt

Pecan Topping

  • Chopped pecans
  • Brown sugar
  • All-purpose flour
  • Butter, melted
  • Optional: a pinch of cinnamon or salt

Use fresh sweet potatoes for the best flavor and texture. If you prefer a smoother, richer filling, use evaporated milk or heavy cream. Whole milk works well for a lighter casserole.

How to Make It

  1. Prepare the sweet potatoes. Peel and cut the sweet potatoes into evenly sized chunks. Place them in a pot of salted water and simmer until they are very tender when pierced with a fork.

  2. Drain and mash. Drain the potatoes thoroughly, then return them to the warm pot for a minute or two to allow excess moisture to evaporate. Mash until smooth, or leave a few small pieces for a more rustic texture.

  3. Make the filling. Stir in the butter, sugar, eggs, milk, vanilla, cinnamon, nutmeg, and salt. Mix until creamy and well combined. Taste the mixture and adjust the sweetness or spices if needed.

  4. Prepare the topping. In a separate bowl, combine the chopped pecans, brown sugar, flour, melted butter, and any optional cinnamon or salt. Stir until the mixture forms a moist, crumbly topping.

  5. Assemble the casserole. Spread the sweet potato mixture evenly in a greased baking dish. Sprinkle the pecan topping over the surface, covering the filling from edge to edge.

  6. Bake until golden. Bake in a preheated oven until the casserole is heated through and the topping is golden brown. If the pecans begin to brown too quickly, loosely cover the dish with foil.

  7. Rest before serving. Let the casserole stand for several minutes before serving. This allows the filling to set slightly and makes it easier to spoon.

How to Serve It

  • Serve alongside roasted turkey, glazed ham, roast chicken, or beef tenderloin.
  • Pair it with green beans, roasted Brussels sprouts, cranberry sauce, or a crisp seasonal salad.
  • Garnish with extra toasted pecans, a light drizzle of maple syrup, or a small pat of butter just before serving.

This casserole is sweet enough to feel special but balanced enough to serve as a side dish rather than dessert.

How to Store It

Let leftovers cool, then cover the baking dish tightly or transfer the casserole to an airtight container. Refrigerate for up to four days.

To reheat, warm individual portions in the microwave or cover the casserole with foil and heat it in a moderate oven until hot throughout. The foil helps prevent the pecan topping from becoming too dark.

You can also freeze the assembled casserole before baking. Wrap it tightly in plastic wrap and foil, then freeze for up to two months. Thaw it in the refrigerator overnight before baking. Add a little extra baking time if the casserole is still cold in the center.

Helpful Tips

  1. Drain the potatoes well. Excess water can make the filling loose and dilute the flavor.
  2. Do not overmix the eggs. Stir the filling just until combined for a creamy, tender texture.
  3. Toast the pecans for extra flavor. Briefly toasting them before adding them to the topping brings out their natural richness.
  4. Taste before baking. Sweet potatoes vary in natural sweetness, so adjust the sugar and spices to match your preference.
  5. Watch the topping near the end. Cover the casserole loosely with foil if the pecans brown before the center is fully heated.

Optional Variations

  • Add a maple flavor: Replace part of the sugar with pure maple syrup for a deeper, more autumn-inspired taste.
  • Make it extra indulgent: Add a splash of heavy cream or a little bourbon to the sweet potato filling.
  • Try a different nut: Substitute walnuts, almonds, or hazelnuts for the pecans.
  • Add coconut: Stir shredded coconut into the topping for extra texture and sweetness.
  • Include marshmallows: For a more traditional holiday version, add mini marshmallows during the final few minutes of baking.

Frequently Asked Questions

Can I make sweet potato casserole ahead of time?

Yes. Assemble the filling and topping, cover the dish, and refrigerate it for up to one day before baking. Let it sit at room temperature briefly while the oven preheats, then bake until hot in the center.

Can I use canned sweet potatoes?

Yes, canned sweet potatoes can work in a pinch. Drain them very well and reduce the added sugar if they are packed in syrup. Fresh sweet potatoes usually provide better flavor and texture.

How do I keep the casserole from becoming watery?

Drain the cooked sweet potatoes thoroughly and avoid adding too much milk. Letting the potatoes steam dry briefly after draining also helps create a thicker, creamier filling.

Can I make this casserole without pecans?

Absolutely. Use walnuts, oats, coconut, or a simple brown sugar crumble instead. You can also bake the sweet potato filling on its own.

Is this dish a dessert or a side dish?

It is traditionally served as a sweet side dish, especially with holiday meals. Because it has a rich, dessert-like flavor, it can also be served as a sweet finishing dish with whipped cream or vanilla ice cream.

Sweet Potato Casserole

A creamy, buttery sweet potato casserole topped with a crisp, spiced pecan topping, perfect for holiday gatherings and simple enough for any occasion.
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Course Side Dish
Cuisine American
Servings 8 servings
Calories 350 kcal

Ingredients
  

Sweet Potato Filling

  • 4 cups Sweet potatoes, peeled and cubed Use fresh sweet potatoes for the best flavor and texture.
  • 1/2 cup Butter, softened or melted
  • 1/2 cup Brown sugar or granulated sugar Adjust sweetness to taste.
  • 2 large Eggs Do not overmix the eggs.
  • 1/2 cup Milk, evaporated milk, or heavy cream Use evaporated milk or heavy cream for a richer filling.
  • 1 teaspoon Vanilla extract
  • 1 teaspoon Ground cinnamon Adjust to taste.
  • 1/4 teaspoon Ground nutmeg Adjust to taste.
  • 1/2 teaspoon Salt

Pecan Topping

  • 1 cup Chopped pecans Toast for extra flavor.
  • 1/2 cup Brown sugar
  • 1/3 cup All-purpose flour
  • 1/4 cup Butter, melted
  • 1/4 teaspoon Optional: a pinch of cinnamon or salt Adjust to taste.

Instructions
 

Preparation

  • Peel and cut the sweet potatoes into evenly sized chunks.
  • Place them in a pot of salted water and simmer until very tender.

Mash Filling

  • Drain the potatoes thoroughly, then return them to the pot to evaporate excess moisture.
  • Mash until smooth, or leave small pieces for a rustic texture.
  • Stir in butter, sugar, eggs, milk, vanilla, cinnamon, nutmeg, and salt until creamy.
  • Taste and adjust sweetness or spices if needed.

Prepare Topping

  • In a separate bowl, combine chopped pecans, brown sugar, flour, melted butter, and optional cinnamon or salt.
  • Stir until the mixture forms a moist, crumbly topping.

Assemble and Bake

  • Spread the sweet potato mixture in a greased baking dish.
  • Sprinkle the pecan topping evenly over the sweet potatoes.
  • Bake in a preheated oven until heated through and the topping is golden brown.
  • Cover loosely with foil if the topping browns too quickly.

Serving

  • Let the casserole stand for several minutes before serving.
  • Serve alongside roasted meats and vegetables.

Notes

This casserole is sweet enough to feel special but balanced enough for a side dish. It can be prepared ahead of time and baked just before serving.
Keyword Comfort Food, Holiday Side Dish, Pecan Topping, Sweet Potato Casserole, Thanksgiving

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