Grilled Blackened Shrimp

The Blackened Shrimp Recipe You Will Make on Repeat

If you have ever ordered blackened seafood at a restaurant and wondered how they get that deeply smoky, almost-charred crust packed with so much flavor, this recipe is about to change your weeknight dinner game entirely. Grilled Blackened Shrimp is bold, a little spicy, incredibly satisfying, and honestly one of the fastest healthy dinners you can put on the table. We are talking 10 minutes of prep and about 8 minutes on the grill. That is it.

This is not your average seasoned shrimp. Blackening is a specific cooking technique that originated in Louisiana Creole cuisine, made famous by chef Paul Prudhomme in the 1980s. The idea is simple but powerful: coat the protein in a blend of strong, aromatic spices and cook it at very high heat so the spices form a deeply flavorful, slightly charred crust on the outside while the inside stays tender and juicy. Done right, it is one of the most satisfying things you can cook at home.

What Makes a Great Blackened Shrimp Recipe

The secret to truly great blackened shrimp comes down to three things: dry shrimp, the right spice blend, and ripping hot heat.

• Dry shrimp: Moisture is the enemy of a good crust. Pat your shrimp completely dry before seasoning them. Every single time.
• The spice blend: A proper blackening seasoning is a layered mix of smoked paprika, cayenne, garlic and onion powder, dried herbs, and pepper. It should smell complex and a little smoky before it even hits the heat.
• High heat: Whether you are grilling outdoors or using a cast iron grill pan on the stovetop, the surface needs to be very hot. Preheat for at least 5 minutes. This is non-negotiable for how to blacken shrimp properly.

Chef's Tip: Resist the urge to move the shrimp around once they hit the grill. Let them sit undisturbed for the full 2 to 3 minutes per side. That contact time with the hot surface is what builds the crust.

Tools and Ingredients Worth Having

For a recipe this simple, your equipment and ingredient quality genuinely matter. A heavy cast iron grill pan holds and distributes heat far better than a thin nonstick skillet, and good smoked paprika makes a noticeable difference in the depth of flavor compared to the generic stuff. These are the products that genuinely help this recipe shine:

Is Blackened Shrimp Healthy?

One of the best things about this recipe is that healthy blackened shrimp is not a compromise. You are not sacrificing flavor to eat well here. Shrimp is naturally high in protein and low in calories, and the blackening spice blend is made entirely from herbs and spices with zero added sugar. The only fat in this recipe comes from a modest amount of olive oil.

A single serving lands around 210 calories with 28 grams of protein, making it an excellent option for high-protein meals, low-carb eating, or anyone just looking for a lighter but deeply satisfying dinner.

For those curious about blacked shrimp variations, this base recipe is endlessly adaptable:

• Blackened shrimp tacos with slaw and chipotle crema
• Blackened shrimp pasta tossed with a simple garlic butter sauce
• Blackened shrimp salad over arugula with avocado and corn
• Blackened shrimp rice bowls with cilantro lime rice and black beans

How To Make Blackened Shrimp Step by Step

The process is genuinely straightforward, but a few details make the difference between good and great. Start by making sure your shrimp are peeled, deveined, and thoroughly dried. Mix your spices together in a bowl first so you can taste and adjust before the shrimp go in. Toss everything together, and give each shrimp a good look to make sure it is evenly coated before it hits the heat.

If you are cooking on an outdoor grill, skewering the shrimp makes flipping them much easier and prevents any from falling through the grates. On a grill pan, you can cook them loose and flip individually with tongs.

Warning: Shrimp cook fast. Overcooked shrimp turn rubbery and dry in a matter of seconds past done. Watch for the curl: a C-shape means perfectly cooked, an O-shape means overcooked.

Ready to make it? Here is the full step-by-step recipe:

Grilled Blackened Shrimp

Bold, smoky, and ready in under 20 minutes, this Grilled Blackened Shrimp is the ultimate healthy seafood dinner packed with Cajun flavor and a gorgeous charred crust.

Prep:10 mins

Cook:8 mins

Total:18 mins

Yield:4 servings

Cuisine:American

Yield: 4 servingsCalories: 210Protein: 28g

Carbs: 3gFat: 9gSat. Fat: 1.5gFiber: 1gSugar: 0gSodium: 740mg

Ingredients

Units

USM

Scale

1x2x3x

• 1 1/2 lb large shrimp, peeled and deveined, tails on or off
• 2 tbsp olive oil, extra virgin
• 1 1/2 tsp smoked paprika
• 1 tsp garlic powder
• 1/2 tsp onion powder
• 1/2 tsp dried oregano
• 1/2 tsp dried thyme
• 1/2 tsp cayenne pepper, adjust to taste
• 1/2 tsp black pepper, freshly ground
• 3/4 tsp kosher salt
• 3 garlic cloves, minced
• 1 lemon, cut into wedges for serving
• 2 tbsp fresh parsley, chopped, for garnish

Instruction

1

Pat the shrimp completely dry with paper towels. This is the single most important step for getting a proper blackened crust rather than steaming the shrimp.

2

In a large bowl, whisk together the smoked paprika, garlic powder, onion powder, oregano, thyme, cayenne, black pepper, and salt to create the blackening spice blend.

3

Add the shrimp, olive oil, and minced garlic to the bowl. Toss well until every shrimp is evenly and thoroughly coated in the spice mixture.

4

Preheat your grill or grill pan over high heat for at least 5 minutes. You want it very hot before the shrimp go on.

5

If using wooden skewers, thread 4 to 5 shrimp onto each skewer, piercing through both the tail and the head end so they lay flat and cook evenly.

6

Place the shrimp on the hot grill. Cook for 2 to 3 minutes per side without moving them, until the spices are deeply charred and the shrimp curl into a C-shape and turn opaque throughout.

7

Remove immediately from the heat and transfer to a serving platter. Garnish with fresh parsley and serve with lemon wedges alongside.

Equipment

• Outdoor grill or cast iron grill pan
• Large mixing bowl
• Tongs
• Skewers (metal or soaked wooden)
• Paper towels
• Whisk

Notes

Leftovers keep well in an airtight container in the refrigerator for up to 3 days. Reheat gently in a skillet over medium-low heat with a tiny splash of water or olive oil to avoid overcooking. These shrimp are also excellent served cold over salads. Do not marinate the shrimp in the spice blend for longer than 30 minutes before cooking, as the salt will begin to draw out moisture and compromise the crust.

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Serving and Storing Your Blackened Shrimp

These shrimp are best served immediately, straight off the grill with a generous squeeze of fresh lemon. The brightness of the citrus cuts right through the deep smoky spice blend and ties the whole dish together beautifully.

For leftovers, store them in an airtight container in the refrigerator for up to 3 days. They reheat well in a skillet over medium-low heat with a tiny splash of olive oil, or you can enjoy them cold over a salad the next day. Cold blackened shrimp over crisp romaine with a creamy dressing is genuinely one of the better weekday lunches you will have.

However you serve them, this recipe is one to keep. It is fast, flexible, packed with flavor, and proof that the best blackened shrimp recipes do not need to be complicated to be absolutely unforgettable.