Texas Roadhouse Sweet Potato Casserole Recipe: Crispy Celery Crown Over Cheesy Spiced Filling

This Texas Roadhouse sweet potato casserole brings that signature crispy celery crown and cheesy, spiced filling to your dinner table. 🔥 The secret lies in perfectly balancing sweet and savory flavors while achieving that iconic crispy topping that melts in your mouth.

I've recreated this restaurant classic with a foolproof method that delivers restaurant-quality results at home.

The recipe starts with tender sweet potatoes mixed with a blend of spices, brown sugar, and cream cheese for that signature creamy texture. The topping is where the magic happens—a crispy celery crown that's both crunchy and tender, thanks to a combination of crushed cornflakes, butter, and melted marshmallows.

This casserole is the ultimate comfort food side dish that pairs beautifully with roasted meats or holiday feasts.

What you'll end up with is a dish that's rich, flavorful, and impossible to resist—the crispy topping contrasts perfectly with the creamy, spiced sweet potato filling below. The aroma alone will have everyone gathering around the table, and the first bite delivers that familiar taste of Texas Roadhouse.

This recipe is designed to be your new go-to for family dinners and special occasions.

Ready in about 45 minutes, this casserole requires minimal effort but maximum flavor. The key is baking it at the right temperature and letting it rest before serving to achieve that perfect texture. Once you try this version, you'll never buy the restaurant's again—it's that good.

Ingredients for texas roadhouse sweet potato casserole

Sweet potatoes, crispy celery crown, and cheesy spice blend—this is the Texas Roadhouse magic in your kitchen.

The sweet potatoes are the foundation, so pick firm, vibrant ones—no soft spots. Trader Joe's and Whole Foods carry the best for this dish. For the celery, avoid the wilted kind—look for crisp stalks with bright green leaves still attached. The cornflakes should be the classic, not the honey-nut variety—they need to stay crispy. Pro tip: if you can't find mini marshmallows, chop regular ones into tiny pieces. The cream cheese? Full-fat is non-negotiable—it's what gives that signature creamy texture.

No cornflakes? Crushed graham crackers or Ritz crackers work in a pinch, but they'll be slightly sweeter. Short on celery? Substitute finely diced onion—it adds a different flavor but keeps the texture. The spices are crucial—if you don't have nutmeg, allspice at half the amount gives a similar warmth. For the sweet potatoes, if they're too fibrous, peel them extra thin. And if you're worried about the casserole being too sweet, reduce the brown sugar to 3/4 cup—trust me, it still tastes amazing.

This casserole is best made a day ahead—flavors meld overnight. Store any leftovers covered in the fridge for 4-5 days, though I doubt you'll have any. The topping stays crispy if you cover it loosely with foil. For reheating, 350°F for 15 minutes brings back that perfect texture. Freezing? Not ideal—the topping gets soggy, but if you must, freeze the filling separately and assemble fresh after baking.

Step-by-step instructions for Texas Roadhouse sweet potato casserole

Here's how to build that iconic crispy celery crown over a creamy, spiced sweet potato filling.

Preheat your oven to 375°F and grease a 9x13-inch baking dish. Spread the 3 lbs of peeled and cubed sweet potatoes evenly across the bottom, making sure they form a single layer. This even distribution ensures they cook through completely without steaming.

Drizzle the sweet potatoes with ¼ cup of the unsalted butter (save the rest for later) and sprinkle with ½ cup of the brown sugar and ¼ cup of the granulated sugar. Toss gently to coat. Bake uncovered for 25 minutes until the sweet potatoes are tender when pierced with a fork but still hold their shape.

While the sweet potatoes bake, make the filling by melting the remaining ¼ cup unsalted butter in a saucepan over medium heat. Whisk in the 8 oz cream cheese until completely smooth, then remove from heat. In a separate bowl, whisk together the 2 room temperature eggs, ½ cup all-purpose flour, 1 cup brown sugar, ¼ cup granulated sugar, 1.5 tbsp ground cinnamon, ½ tsp ground nutmeg, ½ tsp salt, and ¼ tsp black pepper.

Gradually pour the warm cream cheese mixture into the egg mixture while whisking constantly to create a smooth batter. The mixture should be thick but pourable. This is your signature cheesy-spiced filling that makes this casserole so irresistible.

Spread the sweet potato mixture evenly over the baked sweet potatoes. The filling should cover them completely but not overflow the baking dish. Sprinkle the 1 cup shredded cheddar cheese evenly over the top, pressing down gently to help it melt into the filling.

Return the casserole to the oven and bake for another 20-25 minutes until the filling is set and the top is golden brown. The edges should pull away slightly from the pan, indicating it's fully cooked through. This is where that perfect cheesy texture develops.

While the casserole bakes, pulse the 2 cups cornflakes in a food processor until finely crushed. In a small bowl, combine the crushed cornflakes with the 2 finely diced celery stalks. This mixture will create that signature crispy crown that everyone loves.

After removing the casserole from the oven, immediately sprinkle the cornflake-celery mixture evenly over the top. The heat from the casserole will help it crisp up beautifully. Return to the oven for 3-5 minutes just to toast the crown until it's golden and crispy.

Remove the casserole from the oven and immediately sprinkle the 1 package mini marshmallows evenly over the top. The residual heat will make them puff up slightly, creating that perfect sweet contrast to the savory filling.

Let the casserole rest for 10 minutes before serving. This resting period allows the filling to set completely and makes it easier to slice. The celery crown will stay crispy while the filling remains creamy and warm. Serve warm with your favorite ice cream or whipped cream for the ultimate Texas Roadhouse experience.

Wine and beer pairings for this recipe

Sweet Potato Comfort Pairings

The rich, caramelized sweetness of this casserole pairs perfectly with smoky barbecue ribs or herb-roasted chicken—just like Texas Roadhouse serves. The creamy filling balances the bold flavors of pulled pork or honey-glazed ham.

For a vegetarian option, try mushroom risotto or grilled eggplant to complement the dish's sweet-spicy profile. 🍗

For a lighter meal, serve with garlic mashed potatoes to contrast the crispy topping. The casserole’s warmth also makes it a great match for crisp green salads like arugula with balsamic vinaigrette, cutting through the richness.

If you're serving it as a dessert, pair with vanilla ice cream or whipped cream for a nostalgic touch.

Red Wine Harmony

A Zinfandel from California is my go-to choice—its bold fruit flavors and slight spice mirror the casserole’s caramelized sweetness and cinnamon notes. Look for a 2018 Dry Creek Vineyard or Bogle Vineyards for an affordable yet flavorful option. The wine’s jammy berry undertones enhance the dish’s depth without overpowering. 🍷

For a lighter alternative, a Riesling with its honeyed sweetness and crisp acidity complements the marshmallow topping beautifully. Try a Dr. Loosen Blue Slate or Chateau Ste. Michelle—both offer the perfect balance. Avoid heavy reds like Cabernet Sauvignon, as they can clash with the dish’s sweet-spicy profile.

Craft Beer Balance

A honey brown ale like New Belgium Fat Tire or Allagash Honey Brown brings malty sweetness that pairs wonderfully with the marshmallows and brown sugar. The beer’s caramel notes echo the casserole’s flavors, while its slight bitterness cuts through the richness.

For a seasonal twist, try a pumpkin ale during fall months—it’s like dessert in a glass. 🍺

If you prefer a lighter beer, a wheat beer with citrus notes, such as Blue Moon or Hoegaarden, provides a refreshing contrast. The effervescence cleanses your palate between bites of the creamy filling. Avoid heavy stouts or IPAs—they’ll overpower the dish’s delicate sweetness.

Non-Alcoholic Options

For a refreshing non-alcoholic pairing, serve with sparkling apple cider like Martinelli’s—its crisp sweetness and bubbles complement the casserole’s textures. A ginger beer with a squeeze of lime also works well, especially if you’ve added extra cinnamon to the dish. 🍏

For a cozier option, try a chai latte or spiced tea with honey. The warm spices enhance the casserole’s cinnamon and nutmeg, creating a harmonious flavor experience. A vanilla chai from Bigelow is a convenient and delicious choice.

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