Outback Shrimp Recipe: Buttery Garlic Butter Velocity in 15 Minutes

This Outback shrimp recipe delivers the signature buttery garlic butter flavor and crispy texture that made the restaurant famous—now you can recreate it in 15 minutes at home.

The secret lies in a quick breading technique that ensures perfect crispiness without deep-frying, paired with a tangy sauce that balances the richness. I've perfected this method over countless batches, and it never fails to impress even skeptics who swear restaurant shrimp can't be replicated.

The recipe starts with large shrimp that stay tender and juicy inside while developing a golden, crunchy exterior from the breading. A simple blend of seasoned flour and cornstarch creates that signature crispiness, while melted butter infused with garlic and parsley delivers the signature Outback flavor.

The sauce—tangy, slightly sweet, and perfectly balanced—ties everything together, making each bite unforgettable.

What you'll end up with is restaurant-quality shrimp that's crispy on the outside, tender on the inside, and coated in that buttery garlic butter sauce. The aroma alone will have everyone gathering around your table, and the first bite delivers on every promise of Outback flavor.

This isn't just a shrimp recipe—it's a taste of the restaurant experience, simplified for your home kitchen.

Serve with lemon wedges for brightness and extra sauce on the side for dipping, just like at Outback. The sides pair perfectly with roasted vegetables, a fresh salad, or even mashed potatoes to round out the meal. Let's get started on recreating this iconic dish at home!

Ingredients for outback shrimp

Fifteen minutes to restaurant-quality shrimp—just these ingredients transform your kitchen into Outback's kitchen.

The shrimp selection is non-negotiable for this recipe. 16-20 count shrimp with tails on deliver that signature presentation while ensuring proper size for even cooking. Whole Foods Market and Trader Joe's carry ideal frozen options year-round, but fresh is best when available—look for vibrant color and firm texture. The butter matters too: Plugrá or Land O'Lakes unsalted melt evenly without overpowering the delicate shrimp flavor. Fresh parsley and garlic should be bright green and aromatic, respectively—no wilted stems or musty smells. For the breading, Bob's Red Mill cornstarch creates that signature crispiness without deep-frying, while Diamond Crystal kosher salt dissolves perfectly into the coating.

No fresh parsley? Dried parsley at one-third the amount works in a pinch, though fresh delivers superior flavor. Substituting cornstarch? Arrowroot powder at equal measure mimics the texture, but expect slightly less crispiness. The sauce components are flexible—Duke's mayonnaise adds richness, while Heinz ketchup provides consistent sweetness. For a tangier sauce, add an extra tablespoon of lemon juice. The Worcestershire sauce can be swapped for soy sauce at equal measure, though the umami profile will differ slightly. Always use full-fat mayonnaise—reduced-fat versions lack the necessary creaminess for this application.

Prep the shrimp and breading mixture 15 minutes ahead for optimal results—the cornstarch needs time to absorb moisture. Store the breading in an airtight container at room temperature for up to 3 days, while the sauce keeps 5 days refrigerated or 3 months frozen. The cooked shrimp reheats beautifully—30 seconds in a hot skillet restores crispiness. For meal prep, portion sauce into small containers and freeze with parchment between layers to prevent freezer burn. Serve immediately for peak texture, as the breading loses crispness after 20 minutes.

Step-by-step instructions for buttery garlic shrimp with velocity sauce

Master this restaurant-quality technique for perfectly crisp shrimp and velvety sauce in record time.

Pat the 1.5 lb large shrimp (peeled and deveined) completely dry with paper towels—this ensures maximum crispiness. In a shallow dish, combine the 0.5 cup all-purpose flour, 0.25 cup cornstarch, 0.5 tsp diamond crystal kosher salt, 0.25 tsp ground black pepper, and 1 tsp garlic powder. Sift the mixture through a fine-mesh sieve to eliminate lumps and create an even, aerated coating.

I like to use a wire whisk for sifting—it creates a fine cloud of flour that coats each shrimp perfectly. Keep this station ready as you'll work quickly through the next steps. The cornstarch is non-negotiable here; it's what creates that signature crunch while maintaining moisture inside the shrimp.

In a separate small saucepan, melt the 0.5 cup unsalted butter over medium-low heat. Add the 4 cloves garlic cloves that have been minced, and the 0.25 cup finely chopped fresh parsley (flat-leaf). Keep the heat at a gentle simmer—you're infusing, not cooking—until the garlic becomes fragrant and the butter develops a pale golden hue, about 3-4 minutes. Immediately remove from heat and strain through a fine-mesh sieve to remove any garlic pieces.

This infusion step is where the magic happens. The butter should smell like a garlic festival—intense but not burnt. If you see any brown spots developing, you've gone too far. Keep this infused butter warm in a small bowl while you prepare the shrimp.

Heat 1 tablespoon extra-virgin olive oil in a large skillet over medium-high heat until shimmering. Working in batches to avoid crowding, dip each shrimp into the flour mixture, allowing excess to drip off, then immediately transfer to the hot oil. Cook for 1-2 minutes per side until they develop a deep golden brown crust and the edges curl slightly.

Don't walk away during this step—shrimp cooks in seconds. You'll know they're perfect when they release easily from the pan with a gentle nudge. Transfer the cooked shrimp to a paper towel-lined plate to drain briefly while you prepare the sauce. The internal temperature should reach 145°F when checked with an instant-read thermometer.

Return the skillet to medium heat and add the infused garlic butter. Let it melt completely, then stir in the 0.25 cup mayonnaise, 1 tablespoon ketchup, 1 tablespoon Worcestershire sauce, and 2 tablespoons lemon juice. Simmer gently for 1-2 minutes until the sauce thickens slightly and coats the back of a spoon. Taste and adjust seasoning with additional diamond crystal kosher salt if needed.

The sauce should be creamy yet bright, with a perfect balance of tangy, smoky, and buttery flavors. If it's too thick, add 1 tablespoon hot water to loosen it. The shrimp should be ready to return to the pan now—just enough time for the sauce to come together.

Return the shrimp to the skillet with the sauce, tossing gently to coat each piece completely. Cook for an additional 30 seconds to heat through and allow the sauce to adhere. Plate immediately, garnishing each serving with 1 whole lemon wedge for brightness. Serve with crusty bread or over a bed of fresh spinach to soak up the rich sauce.

Each bite should deliver a perfect sequence of textures: crisp exterior, tender shrimp, and a velvety sauce that clings perfectly. The lemon wedge isn't just decoration—it's essential for cutting through the richness when needed. This dish comes together faster than you'd expect, but every step matters for that restaurant-quality result.

Creative variations of this outback shrimp

Spicy Cajun Twist

Transform your shrimp into a bold Cajun-inspired version by adding 1 tablespoon Cajun seasoning (like Tony Chachere's) to the breading mix. For extra heat, toss the cooked shrimp with 1 teaspoon hot sauce (like Crystal or Tabasco) before serving.