Longhorn Steakhouse Sliced Baked Potatoes Recipe: Crispy Skins and Buttery Layers

Recreating Longhorn Steakhouse’s signature sliced baked potatoes at home delivers that perfect balance of crispy skin and buttery, tender layers. This method focuses on precise oven timing and a simple yet effective seasoning technique that guarantees restaurant-quality results every time.

The secret lies in pre-slicing the potatoes before baking, allowing the edges to crisp while the interior remains fluffy. Basting with melted butter halfway through ensures rich flavor in every bite. Serve these alongside your favorite steak or grilled chicken for a complete steakhouse experience at home.

Ingredients for Longhorn Steakhouse Sliced Baked Potatoes

These carefully selected ingredients replicate Longhorn Steakhouse’s signature texture and flavor profile with professional precision.

The Russet potatoes are non-negotiable for this recipe—their high starch content and low moisture yield the ideal crispy skin and fluffy interior. Opt for large, uniformly shaped potatoes (approximately 12 oz each) from reputable suppliers like Melissas Produce or your local farmers market. Diamond Crystal kosher salt is specified for its clean flavor and precise measurement consistency, available at Whole Foods or specialty grocers. The butter quality directly impacts flavor; Plugrá European-style or Kerrygold unsalted are optimal choices for their higher fat content and superior browning properties.

For dietary modifications, vegan butter (Miyoko’s or Earth Balance) substitutes effectively for dairy butter, while nutritional yeast can replace the cheddar’s umami notes. Turkey bacon or tempeh bacon provide suitable alternatives to traditional pork bacon. The garlic and onion powders should be fresh (check expiration dates) to avoid bitterness; Penzeys Spices offers superior potency. If fresh chives are unavailable, freeze-dried chives (reconstituted briefly in water) maintain color and mild onion flavor without texture compromise.

Pre-sliced potatoes oxidize quickly; keep submerged in cold water until ready to bake (no longer than 2 hours). Prepared potatoes hold at room temperature for 30 minutes before serving, though crispness is optimal immediately after baking. Store leftover toppings separately: sour cream (5 days refrigerated), cheddar (2 weeks sealed), bacon (4 days or freeze for 1 month). Re-crisp leftovers in a 400°F oven for 8-10 minutes.

Step-by-Step Instructions for Longhorn Steakhouse Sliced Baked Potatoes

This method delivers perfectly crispy skins and tender, buttery layers every time.

Step 1: Prepare and Season the Potatoes

Begin by scrubbing the russet potatoes thoroughly under cold running water to remove any dirt. Pat them completely dry with paper towels—this is crucial for achieving maximum crispiness during baking. I recommend using a clean kitchen towel for the final drying to ensure no moisture remains on the skin.

Using a sharp knife, make a series of 1/4-inch deep lengthwise cuts along each potato, stopping just before cutting through the bottom. This creates the signature accordion effect while keeping the potato intact. Arrange the potatoes on a baking sheet and brush them generously with the extra-virgin olive oil, ensuring it coats all surfaces and gets into the cuts.

In a small bowl, combine the kosher salt, freshly ground black pepper, garlic powder, onion powder, and dried parsley. Sprinkle this seasoning mixture evenly over all sides of the potatoes, making sure to get seasoning into the cuts. This layering of flavors ensures every bite is perfectly seasoned.

Step 2: Initial High-Temperature Bake

Preheat your oven to 425°F, positioning the rack in the center. This high temperature is essential for creating that coveted crispy skin while maintaining a fluffy interior. Place the seasoned potatoes directly on the oven rack with a baking sheet on the lower rack to catch any drippings.

Bake the potatoes for 45 minutes, then carefully remove them from the oven. You’ll notice the skins beginning to crisp and the flesh starting to soften. At this point, use a pastry brush to baste the potatoes with 2 tablespoons of the melted unsalted butter, focusing on getting butter into all the cuts. This basting step is what creates those rich, buttery layers characteristic of the restaurant version.

Step 3: Finish Baking and Create Layers

Return the potatoes to the oven and continue baking for an additional 20-25 minutes until the skins are deep golden brown and crispy, and the internal temperature reaches 210°F. You can test doneness by inserting a skewer—it should slide in easily with no resistance.

Remove the potatoes from the oven and immediately use a butter knife to gently press the sides of each potato, opening up the cuts to create that dramatic fanned presentation. Brush the opened layers with another 2 tablespoons of melted butter, allowing it to absorb into the hot potato. This final basting ensures maximum flavor penetration and keeps the interior moist and tender.

Step 4: Add Final Toppings and Serve

For serving, transfer each potato to individual plates. The optional toppings transform this from excellent to extraordinary: sprinkle each potato with 1/4 cup of the shredded cheddar cheese, allowing it to melt slightly from the residual heat. Follow with 2 tablespoons of the crumbled cooked bacon and a dollop of the sour cream.

Finish with a sprinkle of the chopped fresh chives for color and freshness. The contrast of the crispy skin, buttery layers, sharp cheddar, smoky bacon, and cool sour cream creates the perfect balance of textures and flavors. Serve immediately while the cheese is still slightly melted and the potatoes are at their peak temperature.

Regional Styles of This Dish

Texas Steakhouse Style

The Lone Star State takes these potatoes to heart with bold, smoky flavors. I like to swap the regular butter for smoked butter (like Minor’s Smokehouse Butter) and add ½ tsp chipotle powder to the seasoning mix. The result is a deeper, campfire-like aroma that pairs perfectly with grilled ribeyes. 🌶️

Pacific Northwest Twist

In Oregon and Washington, I’ve seen these potatoes get a garlic-herb upgrade. After slicing, stuff the cuts with thin garlic slices and fresh rosemary sprigs before baking. The steam from the herbs infuses the layers beautifully. Use local Tillamook cheddar for an authentic regional touch.

Midwest Comfort Classic

Chicago-style versions often go extra cheesy with a three-cheese blend: sharp cheddar, pepper jack, and smoked gouda. I recommend Wisconsin-made cheeses for that authentic Midwest creaminess. The key is melting the cheese blend under the broiler for 2 minutes after baking.

Southern Loaded Style

Down South, they don’t hold back on toppings. I’ve had versions with pulled pork, pimento cheese, and even fried onions piled high. The trick is to warm your toppings first—30 seconds in the microwave—so they don’t cool down the potato. A drizzle of come-back sauce finishes it perfectly.

California Fresh Approach

West Coast versions lighten things up with avocado crema (blend 1 ripe avocado with ¼ cup Greek yogurt) instead of sour cream. Top with microgreens and cherry tomato halves for color. The contrast of cool, creamy avocado with the hot, crispy potato is incredible.

New England Seafood Pairing

Maine restaurants often serve these alongside lobster tails, using lobster butter (infused with shells) for basting. I like to add Old Bay seasoning to the salt mix for that coastal flavor. Serve with a side of lemon aioli for dipping—the acidity cuts through the richness beautifully. 💛

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