Shrimp on the grill delivers a smoky, charred flavor that’s hard to beat. When coated in bold Cajun seasoning and rich garlic butter, it transforms into a dish that’s both spicy and indulgent.

These Grilled Cajun Butter Shrimp are juicy, slightly crisp on the edges, and packed with a perfect balance of heat and buttery smoothness.

They cook in just minutes, making them a fantastic choice for a quick dinner or a summer cookout. Serve them with rice, grilled vegetables, or in tacos for a flavor-packed meal that’s sure to impress.

Table of contents

Why You’ll Enjoy This Grilled Cajun Butter Shrimp

Grilling shrimp is simple, fast, and full of flavor, and this recipe makes it even better.

Bold Cajun Spice with Buttery Richness – The seasoning mix brings heat, smokiness, and depth, balanced by melted butter.
Quick Cooking Time – Ready in under 15 minutes, making it perfect for busy weeknights or grilling season.
Smoky and Juicy – The grill adds a light char while locking in the shrimp’s natural juiciness.
Versatile Serving Options – Enjoy them over rice, in tacos, or with grilled corn for a meal that’s easy to customize.

Each bite delivers a mix of smoky heat, garlicky butter, and juicy shrimp, making this dish hard to resist.

Ingredients for the Best Grilled Cajun Butter Shrimp

A few simple ingredients come together to create big flavors with minimal effort.

Large Shrimp (Peeled & Deveined) – Keeps its juiciness while absorbing all the Cajun butter flavors.
Cajun Seasoning – A mix of paprika, garlic powder, onion powder, cayenne, and dried herbs.
Unsalted Butter (Melted) – Adds richness and helps the seasoning stick to the shrimp.
Garlic (Minced) – Brings savory depth and aroma.
Fresh Lemon Juice – Cuts through the spice and butter for a fresh, bright finish.
Olive Oil – Prevents sticking and ensures even grilling.

These ingredients work together to create a smoky, spicy, and buttery shrimp dish that’s packed with flavor.

How to Make Grilled Cajun Butter Shrimp

This recipe is quick, flavorful, and requires minimal prep.

Prep the Shrimp – Pat the shrimp dry with paper towels and place them in a mixing bowl.
Make the Cajun Butter Marinade – In a separate bowl, mix melted butter, Cajun seasoning, garlic, olive oil, and lemon juice.
Coat the Shrimp – Toss the shrimp in the marinade and let them sit for 10-15 minutes to absorb the flavors.
Grill the Shrimp – Thread the shrimp onto skewers or place them directly on the grill. Cook over medium-high heat for 2-3 minutes per side until opaque and lightly charred.
Serve with Extra Butter – Drizzle the shrimp with any remaining Cajun butter and garnish with parsley and lemon wedges.

These shrimp cook fast, so watch them closely to keep them juicy and flavorful.

Tips for the Best Grilled Shrimp

To make sure your shrimp come out perfectly grilled and full of flavor, follow these simple tips:

Use Large Shrimp – Smaller shrimp cook too fast and can dry out quickly.
Don’t Over-Marinate – Shrimp absorb flavors quickly, so 10-15 minutes is enough—longer can make them too soft.
Preheat the Grill – A hot grill prevents sticking and gives a nice sear.
Remove the Shrimp as Soon as They’re Done – Overcooked shrimp become tough and rubbery, so pull them off once they turn pink and opaque.

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These small steps make a big difference in keeping the shrimp moist and flavorful.

Best Sides to Serve with Grilled Cajun Butter Shrimp

Shrimp pair well with light, flavorful sides that balance out the buttery spice.

Side Dish	Why It Works
Cajun Rice	Absorbs all the buttery, spiced shrimp juices.
Grilled Corn on the Cob	A sweet, smoky contrast to the spicy shrimp.
Garlic Butter Asparagus	Adds freshness while complementing the garlic butter.
Coleslaw	Crisp and tangy, cooling down the Cajun heat.
Cornbread	Slightly sweet, balancing out the spice and butter.

These sides create a well-rounded meal that highlights the bold Cajun flavors.

How to Store & Reheat Grilled Cajun Butter Shrimp

Shrimp is best fresh off the grill, but leftovers can still be tasty with proper storage.

Refrigerate: Store in an airtight container for up to 2 days.
Reheat: Warm in a skillet over low heat with a little butter until just heated through.
Avoid Microwaving: It can make the shrimp rubbery and overcooked.

Keeping the shrimp moist while reheating ensures they stay tender and flavorful.

Frequently Asked Questions

1. Can I use frozen shrimp?

Yes! Just thaw them completely, pat dry, and follow the recipe as written.

2. What if I don’t have a grill?

A grill pan or cast-iron skillet works great for cooking shrimp indoors.

3. How can I make this spicier?

Add extra cayenne pepper or a dash of hot sauce to the butter marinade for more heat.

4. Can I use pre-cooked shrimp?

Fresh or raw shrimp works best, but if using pre-cooked shrimp, just toss them in the Cajun butter and grill for 1 minute per side to heat through.

5. What’s the best way to serve grilled shrimp?

Try it over rice, in tacos, or alongside grilled veggies for a complete meal.

These Grilled Cajun Butter Shrimp are smoky, buttery, and bursting with bold flavors—an easy dish that’s great for weeknights or cookouts.

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Grilled Cajun Butter Shrimp

These Grilled Cajun Butter Shrimp are smoky, buttery, and packed with bold Cajun spice. The shrimp are marinated in a flavorful butter sauce, then grilled to juicy perfection. Serve them with rice, grilled veggies, or in tacos for a quick and flavorful meal.

5 from 2 votes

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Prep Time 10

Cook Time 6

Total Time 16

Course Main Course

Cuisine Cajun

Servings servings

Equipment

Grill or Grill Pan For grilling the shrimp to smoky perfection
Mixing Bowl For marinating the shrimp
Tongs For flipping the shrimp on the grill
Skewers (Optional) For easier grilling

Ingredients

1 lb large shrimp peeled and deveined, tails on
3 tablespoons unsalted butter melted
2 tablespoons olive oil
2 tablespoons Cajun seasoning
3 cloves garlic minced
1 tablespoon lemon juice freshly squeezed
fresh parsley chopped, for garnish
lemon wedges for serving

Instructions

In a mixing bowl, whisk together melted butter, olive oil, Cajun seasoning, minced garlic, and lemon juice.
Add the shrimp to the bowl and toss to coat evenly. Let marinate for 10-15 minutes.
Preheat the grill to medium-high heat. If using skewers, thread the shrimp onto them.
Grill the shrimp for 2-3 minutes per side, until opaque and lightly charred.
Remove from the grill and drizzle with any remaining Cajun butter.
Garnish with fresh parsley and serve with lemon wedges.

Notes

For extra heat, add more Cajun seasoning or cayenne pepper.
Use fresh shrimp for the best flavor.
If using wooden skewers, soak them in water for 30 minutes before grilling.

Keyword butter garlic shrimp, Cajun shrimp, grilled shrimp

Tried this recipe?Let us know how it was!

Carrie Boyd

Carrie is a food writer and editor with more than 15 years of experience. She has worked for some of the biggest names in the food industry, including Bon Appétit, Food & Wine, and Martha Stewart Living.

As the Editor in Chief of IntroChicago.com, Carrie oversees all of the content on the site. She also manages the team of contributing writers and editors, who help to create delicious recipes, helpful tips, and informative articles that you’ll find on the site.

A native of the Chicago area, Carrie is passionate about all things food. She loves trying new restaurants and experimenting with new recipes in her kitchen. She’s also a graduate of the Culinary Institute of America, so she knows a thing or two about food!