Blackened Shrimp (with Video)

By Valentina Dimitrova | Updated on March 26, 2024

These Blackened Shrimp make the perfect quick and easy keto dinner, just like our Cajun dirty rice! You can cook them in 4 minutes with butter, olive oil, and a blend of spices…and enjoy them either as an appetizer or main dish. Watch our video below to see how easy it is to make them!

close up of a bowl with blackenened shrimp and grits

What Are Blackened Shrimp?

Blackening is a style of cooking used in Cajun cuisine, popularized by Chef Paul Prudhomme. It uses high heat combined with the browned milk solids from the butter and charred spices to obtain a brown-black crust.

It coats shrimp with melted butter and bold spices and herbs which are then cooked in a cast-iron skillet over high heat.

While the original recipe calls for redfish, other fish such as tilapia or salmon, shrimp, prawns, chicken, steak, and even tofu can be used as the main source of protein.

Ingredients and Substitutions

  • Fresh shrimp – you may use fresh prawns if you prefer to. Avoid using cooked shrimp because they will turn chewy after getting "blackened" in the hot skillet.
  • Olive oil – you can replace this with a mild vegetable oil
  • Butter – for a dairy-free recipe, use either a dairy-free butter or coconut butter
  • Spices and herbs – I used a mixture of paprika, garlic powder, onion powder, Italian seasonings (but you can use a blend of oregano and thyme), salt, pepper, and cayenne. Some also include chili pepper and brown sugar in their blackened shrimp recipe, but I find the addition of sugar unnecessary. The blackening cooking method does not require sugar – only high heat applied to the butter and spices, resulting in a brown-black color shrimp. No marinade is needed for this recipe!

close up of a skillet with Cajun seafood

How do you make blackening seasoning?

Although you can buy the pre-packed blackening spice in your local grocery store, I prefer to make my own at home with the spices that I already have in my pantry and adjust the amount of each spice according to my own tastes. Many people use cayenne pepper in place of the chili powder, including me, and some also vary the types of herbs used. A few also add brown sugar, but as I said earlier this serves no real purpose.

Can these be grilled or baked?

This blackened Cajun shrimp recipe works well on the grill or in the oven. But instead, melt all the butter and toss it with the shrimp and spices/herbs instead of leaving some for the skillet.

On the grill, the shrimp will take about 1-2 minutes per side, depending on the size. It will be easier to flip them if you put them on a skewer-- that helps prevent overcooking while trying to flip each shrimp individually.

As for the oven, spread the shrimp out on a baking sheet covered in foil. Preheat the oven to 400° F (205° C) and cook for 8-10 minutes until shrimp are opaque. 

Is there a way to make these for zero points?

For those on Weight Watchers diet, you can make blackened shrimp for zero points by replacing the butter with cooking spray.

skillet wit blackened shrimp

Can I meal prep blackened shrimp?

Yes! You can make blackened shrimp up to 3 days ahead and keep it refrigerated.

 How to Make Blackened Shrimp

  1. Before cooking blackened shrimp, remove the shell and devein the shrimp. If you are serving them as an appetizer, leave the tail on. But if you will enjoy them as a main dish, remove the tail as well. Then, pat the shrimp dry with a paper towel and put them into a mixing bowl.
  2. In another small bowl, mix together the spices and herbs for the blackening seasoning.
  3. Toss the shrimp with 4 tablespoon of melted butter and then with the seasoning blend.
  4. Preheat a large cast-iron skillet over medium-high heat. Add the oil (make sure it sizzles) and 2 tablespoon of butter. Let the butter melt and make sure the grease sizzles. Then add the shrimp in one even layer. If needed, cook them in batches!
  5. Cook shrimp until pink and opaque on one side, about 1-2 minutes. Then, flip to the other side and cook for an additional 1-2 minutes. The time will depend on the size of the shrimp!
  6. Take them out of the pan as soon as they're fully cooked. Serve with lime wedges and chopped parsley as either an appetizer or over grits, creamy polenta, zoodles, or pasta.

Watch our BLACKENED SHRIMP VIDEO to see step-by-step how to prepare this recipe.

  Variations

  • Blackened shrimp pasta or Alfredomake this shrimp recipe and toss with pasta or with Alfredo pasta.
  • Blackened shrimp tacos – use the shrimp as filling for tacos
  • Also blackened shrimp and grits – shrimp is served over grits. My favorite way to enjoy the dish!

a hand holding one shrimp by the tail

What to serve with this blackened shrimp recipe

It depends whether you are serving it as an appetizer or main dish. As an appetizer, garnish the dish with lemon/lime wedges and a sprinkle of chopped parsley. But if you are enjoying it as a main dish, pasta, noodles, grits, microwave mac and cheese, cauliflower mac and cheese, zoodles, rice, and creamy polenta make great sides. Of course, you can use the dish as a filling for tacos or to serve it in a Budda bowl.

Storage

Store in an airtight container in the fridge for up to 3 days. Do not freeze; otherwise, shrimp can become chewy after thawing and reheating.

More shrimp recipes

PIN & ENJOY!

 

close up image with Cajun Blackened shrimp, grits and veggies

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close up image showing a bowl with blackened shrimp over grits
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5 from 3 votes

Blackened Shrimp

These Blackened Shrimp make the perfect quick and easy keto dinner just like our Cajun dirty rice! You can cook them in 4 minutes with butter, olive oil, and a blend of spices…and enjoy them either as an appetizer or main dish.
Course:Entree
Cuisine:American
Prep Time 10 minutes
Cook Time 5 minutes
Total Time 15 minutes
Servings 4
Calories422 kcal
Cost $ 2.50 per person

Equipment

  • cast iron skillet

Ingredients

  • 2 lbs uncooked large shrimp peeled and deveined
  • 6 tablespoon butter melt only 4 of them
  • 2 tablespoon olive oil
  • 2 tablespoon paprika
  • 4 teaspoon garlic powder
  • 4 teaspoon onion powder
  • 4 teaspoon dried Italian herbs or a mixture of oregano and thyme, plus basil if you have
  • 2 teaspoon salt
  • ½ teaspoon ground black pepper
  • ½ teaspoon cayenne pepper

Instructions

  • Before cooking blackened shrimp, remove the shell and devein the shrimp. If you are serving them as an appetizer, leave the tail on. But if you will enjoy them as a main dish, remove the tail as well. Then, pat the shrimp dry with a paper towel and put them into a mixing bowl.
  • In another small bowl, mix together the spices and herbs for the blackening seasoning.
  • Toss the shrimp with 4 tablespoon of melted butter and then with the seasoning blend.
  • Preheat a large cast-iron skillet over medium-high heat. Add the oil (make sure it sizzles) and 2 tablespoon of butter. Let the butter melt and make sure the grease sizzles. Then add the shrimp in one even layer. If needed, cook them in batches!
  • Cook shrimp until pink and opaque on one side, about 1-2 minutes. Then, flip to the other side and cook for an additional 1-2 minutes. The time will depend on the size of the shrimp!
  • Take them out of the pan as soon as they're fully cooked. Serve with lime wedges and chopped parsley as an appetizer or over grits, creamy polenta, zoodles, or pasta.

Recipe Video

Youtube video

Recipe Notes

Storage
Store in an airtight container in the fridge for up to 3 days. Do not freeze; otherwise, shrimp can become chewy after thawing and reheating.

Nutrition

Calories: 422kcal | Carbohydrates: 7g | Protein: 48g | Fat: 22g | Saturated Fat: 9g | Cholesterol: 602mg | Sodium: 2933mg | Potassium: 354mg | Fiber: 3g | Sugar: 1g | Vitamin A: 2213IU | Vitamin C: 10mg | Calcium: 384mg | Iron: 7mg

** Nutrition labels on easyanddelish.com are for educational purposes only. This info is provided as a courtesy and is only an estimate, since the nutrition content of recipes can vary based on ingredient brand or source, portion sizes, recipe changes/variations, and other factors. We suggest making your own calculations using your preferred calculator, based on which ingredients you use, or consulting with a registered dietitian to determine nutritional values more precisely.

Please note that health-focused and diet information provided on easyanddelish.com is for educational purposes and does not constitute medical advice, nor is it intended to diagnose, treat, cure, or prevent disease. Consult with your doctor or other qualified health professional prior to initiating any significant change in your diet or exercise regimen, or for any other issue necessitating medical advice.

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5 from 3 votes (2 ratings without comment)

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