Copycat Texas Roadhouse Sweet Potato Casserole Recipe – Cozy, Crunchy, and Comforting

This sweet potato casserole brings the cozy, caramelized flavors of the Texas Roadhouse favorite right to your kitchen. It’s creamy, buttery, and topped with a crunchy pecan streusel that always steals the show. The texture hits all the right notes: silky sweet potatoes underneath and crisp, nutty crumble on top.

It’s simple enough for weeknights but special enough for holidays. If you love sweet, toasty flavors with a little crunch, this one’s a keeper.

What Makes This Recipe So Good

• That signature texture: Smooth, whipped sweet potatoes plus a crunchy pecan topping that doesn’t get soggy.
• Balanced sweetness: Brown sugar and vanilla add warmth without making it cloying. A touch of salt keeps it grounded.
• Restaurant-style finish: The topping caramelizes beautifully, giving you that “wow” moment at the table.
• Make-ahead friendly: Assemble it a day ahead and bake when you need it.Perfect for busy holiday cooking.
• Easy to customize: Swap nuts, adjust sweetness, or turn it dairy-free without losing that classic flavor.

Shopping List

• Sweet potatoes – About 3 pounds (4–5 medium), peeled and cubed
• Unsalted butter – 8 tablespoons (divided: 4 tbsp for filling, 4 tbsp for topping)
• Brown sugar – 3/4 cup (divided: 1/2 cup for filling, 1/4 cup for topping)
• Granulated sugar – 1/4 cup (for filling)
• Heavy cream or half-and-half – 1/3 cup
• Eggs – 2 large
• Vanilla extract – 2 teaspoons
• Salt – 1 teaspoon (divided: 3/4 tsp for filling, 1/4 tsp for topping)
• Cinnamon – 1 teaspoon (optional but recommended)
• Pecans – 1 cup, chopped
• All-purpose flour – 1/2 cup (for topping)
• Milk (optional) – 1–2 tablespoons, if needed for smoother mash
• Cooking spray or butter – to grease the baking dish

How to Make It

1. Prep and preheat: Heat the oven to 350°F (175°C). Grease a 9×13-inch baking dish.
2. Cook the sweet potatoes: Peel, cube, and add to a large pot of salted water. Boil until fork-tender, about 15–20 minutes. Drain well.
3. Mash the base: In a large bowl, add hot sweet potatoes, 4 tablespoons melted butter, 1/2 cup brown sugar, granulated sugar, cream, vanilla, cinnamon, and 3/4 teaspoon salt. Mash until smooth. For extra silky texture, use a hand mixer. If too thick, add a splash of milk.
4. Add eggs: Let the mash cool for 2–3 minutes, then beat in the eggs until fully combined. This helps the casserole set nicely.
5. Spread in dish: Transfer the sweet potato mixture to the prepared baking dish and smooth the top.
6. Make the pecan topping: In a bowl, combine chopped pecans, flour, 1/4 cup brown sugar, 1/4 teaspoon salt, and 4 tablespoons melted butter. Stir until crumbly.
7. Top and bake: Sprinkle the pecan mixture evenly over the sweet potatoes.Bake for 30–35 minutes, until the topping is golden and the edges bubble slightly.
8. Rest and serve: Let it stand for 10 minutes so it sets. Serve warm.

Keeping It Fresh

• Refrigerate: Cover leftovers and store in the fridge for up to 4 days.
• Reheat: Warm in a 300°F oven, covered with foil, for 15–20 minutes. Uncover for the last 5 minutes to crisp the topping.
• Freeze: Assemble but don’t bake. Wrap tightly and freeze for up to 2 months. Thaw in the fridge overnight, then bake as directed (add 5–10 minutes if cold).
• Make-ahead tip: Prepare the sweet potato base and topping separately up to 24 hours ahead. Refrigerate, then assemble and bake before serving.

Benefits of This Recipe

• Budget-friendly comfort: Simple pantry ingredients make a crowd-pleasing side without splurging.
• Holiday hero: Pairs perfectly with turkey, ham, or roasted chicken and holds well on a buffet.
• Kid-approved: Naturally sweet flavor and soft texture win over picky eaters.
• Versatile: Works as a side or dessert-style dish, depending on how sweet you make it.

Common Mistakes to Avoid

• Adding eggs to hot potatoes: Let the mixture cool a bit first so the eggs don’t scramble.
• Watery mash: Drain potatoes well and avoid adding too much milk or cream.Excess liquid makes the base loose.
• Skipping salt: A small amount of salt enhances sweetness and makes flavors pop.
• Overbaking: The topping should be golden, not dark brown. Overbaking dries out the casserole.
• Soggy topping: Keep the topping proportion right and avoid covering it while baking. If reheating, uncover at the end for crunch.

Alternatives

• No nuts: Use rolled oats or crushed graham crackers instead of pecans.Add a pinch of cinnamon and a bit more flour to keep the crumble texture.
• Marshmallow version: Skip the pecan topping and cover with mini marshmallows during the last 8–10 minutes of baking.
• Dairy-free: Use coconut milk or almond milk and a plant-based butter. The flavor stays rich and creamy.
• Less sugar: Reduce brown sugar in the filling to 1/3 cup and skip granulated sugar. The sweet potatoes will still shine.
• Spice it up: Add nutmeg, ginger, or pumpkin pie spice for a warmer flavor profile.

FAQ

Can I use canned sweet potatoes?

Yes.

Drain them very well and reduce the added sugar slightly, since canned sweet potatoes are often packed in syrup. Mash and proceed with the recipe.

Do I need to peel the sweet potatoes?

Peeling gives a smoother texture that matches the classic style. If you prefer a rustic mash, you can leave the skins on, but expect a heartier texture.

Can I make this ahead of time?

Absolutely.

Assemble the base and topping separately up to a day ahead, refrigerate, then assemble and bake. Or assemble fully and refrigerate; let it sit at room temperature for 20–30 minutes before baking.

How do I keep the topping crunchy?

Use the right ratio of flour, sugar, and butter, and bake uncovered until golden. When reheating, uncover for a few minutes to revive the crispness.

What size pan should I use?

A 9×13-inch dish works best for even layers and proper topping-to-filling ratio.

For thicker layers, use a slightly smaller casserole dish and add a few extra minutes to the bake time.

Is this gluten-free?

Swap the all-purpose flour in the topping for a 1:1 gluten-free blend or finely ground almond flour. Everything else is naturally gluten-free.

In Conclusion

This Copycat Texas Roadhouse Sweet Potato Casserole delivers silky-smooth sweet potatoes and a crunchy, buttery pecan topping that feels restaurant special. It’s easy to make, easy to tweak, and always a hit at the table.

Whether you’re planning a holiday feast or a cozy family dinner, this casserole brings warmth, nostalgia, and just the right amount of sweetness. Save this one—you’ll come back to it again and again.