If you’re looking for a quick and delicious meal that packs a punch, look no further than Cajun Garlic Butter Shrimp. This dish combines juicy shrimp with the rich flavors of garlic and butter, perfectly seasoned with a zesty Cajun flair. It’s not just a meal; it’s an experience that brings the vibrant essence of Southern cooking right to your kitchen. Whether you’re entertaining guests or simply indulging in a cozy night in, this recipe is sure to impress.
Why This Recipe Is Reliable

This Cajun Garlic Butter Shrimp recipe is dependable for a few key reasons. First, it requires minimal ingredients—most of which you probably already have in your pantry. Second, it can be prepared in under 30 minutes, making it perfect for weeknight dinners or last-minute gatherings. Lastly, the flavor profile is versatile; the balance of savory garlic, rich butter, and zesty Cajun spices ensures that every bite is a burst of deliciousness.
The Ingredient Lineup
To create this mouthwatering dish, gather the following ingredients:
- 1/4 cup low sodium soy sauce – Adds a savory umami flavor without overwhelming saltiness.
- 2 tablespoons light brown sugar – Provides a touch of sweetness that balances the spiciness.
- 2 tablespoons olive oil – For sautéing and enhancing the overall flavor.
- 1 tablespoon whole grain mustard – Adds a tangy depth to the sauce.
- 1 teaspoon Cajun seasoning – The star of the show, bringing the signature Cajun flavor.
- 2 minced garlic cloves – For that rich, aromatic base.
- 2 tablespoons unsalted butter – Adds richness and helps create a luscious sauce.
- 1 pound large peeled and deveined shrimp – The main protein, tender and succulent.
- Salt and pepper – To taste, enhancing all the flavors.
- Sliced green onions for garnish – A fresh finish that adds color and flavor.
What’s in the Gear List
To whip up this delightful dish, you’ll need a few kitchen essentials:
- Large skillet – For sautéing the shrimp and creating the sauce.
- Spatula or wooden spoon – To stir and ensure even cooking.
- Measuring cups and spoons – For precise ingredient measurements.
- Garlic press (optional) – If you prefer your garlic minced quickly.
Cajun Garlic Butter Shrimp — Do This Next

Now that you have everything prepped, let’s get cooking! Follow these steps to create your Cajun Garlic Butter Shrimp.
Step 1: Prepare the Marinade
In a medium bowl, whisk together the low sodium soy sauce, light brown sugar, whole grain mustard, and Cajun seasoning. This savory marinade will infuse the shrimp with flavor.
Step 2: Marinate the Shrimp
Add the peeled and deveined shrimp to the marinade, stirring to coat them evenly. Let them sit for about 10-15 minutes while you prep your other ingredients.
Step 3: Sauté the Garlic
In a large skillet, heat the olive oil over medium heat. Once hot, add the minced garlic and sauté for about 30 seconds, until fragrant but not browned.
Step 4: Cook the Shrimp
Add the marinated shrimp to the skillet in a single layer. Cook for about 2-3 minutes on one side until they begin to turn pink, then flip them over.
Step 5: Add Butter and Season
Once the shrimp are flipped, add the unsalted butter to the skillet. Allow it to melt and mix with the shrimp, creating a rich sauce. Season with salt and pepper to taste, and cook for another 2-3 minutes until the shrimp are fully cooked and opaque.
Step 6: Garnish and Serve
Remove from heat and garnish with sliced green onions. Serve your Cajun Garlic Butter Shrimp over rice, pasta, or on its own for a delightful meal.
Fresh Takes Through the Year

This recipe is not only delicious but also adaptable throughout the seasons. Here are some creative variations you can try:
- Incorporate seasonal vegetables like bell peppers or zucchini for added color and nutrition.
- Swap the shrimp for scallops or chicken for a different protein experience.
- Experiment with different spice blends, such as Creole seasoning, if you want a milder flavor.
- Serve it in a creamy sauce by adding a splash of cream or coconut milk for a different twist.
Problems & Prevention
While this dish is generally foolproof, here are some common issues and how to avoid them:
- Shrimp Overcooking: Keep a close eye on the shrimp while cooking; they only need a few minutes on each side. Overcooked shrimp can become rubbery.
- Too Salty: Using low sodium soy sauce helps, but make sure to taste before adding additional salt.
- Burning Garlic: Garlic can burn quickly, so be cautious with the heat. If it starts to brown, lower the flame and add the shrimp sooner.
Make Ahead Like a Pro
Want to prep ahead of time? Here are some tips for making this dish in advance:
You can marinate the shrimp up to 24 hours ahead of time. Store the shrimp and marinade in an airtight container in the refrigerator. When you’re ready to cook, simply sauté the garlic and proceed with the recipe as instructed. If you have leftovers, they can be stored in the refrigerator for 2-3 days and reheated gently on the stove.
Reader Questions
Can I use frozen shrimp for this recipe?
Absolutely! Just make sure to thaw the shrimp completely before marinating and cooking. It’s best to do this overnight in the refrigerator or by running them under cold water for a quick thaw.
What can I serve with Cajun Garlic Butter Shrimp?
This dish pairs beautifully with rice, quinoa, or pasta. You can also serve it with a fresh green salad or crusty bread to soak up the delicious buttery sauce.
Can I make this dish spicier?
If you like heat, consider adding a pinch of cayenne pepper or red pepper flakes to the marinade or directly to the skillet while cooking. Adjust according to your heat preference.
Is there a vegetarian alternative?
For a vegetarian version, you can substitute shrimp with sautéed mushrooms or firm tofu, adjusting the cooking time as needed. The marinade will still provide a flavor punch!
If you enjoyed this recipe, check out these other delightful dishes:
In Closing
Cajun Garlic Butter Shrimp is a tantalizing dish that brings a taste of the South to your table. With its rich flavors and quick preparation, it’s perfect for any occasion. Whether you’re enjoying it on a busy weeknight or serving it at a dinner party, this recipe is bound to become a favorite in your home. Happy cooking!

Cajun Garlic Butter Shrimp
Ingredients
Equipment
Method
- In a medium bowl, whisk together the low sodium soy sauce, light brown sugar, whole grain mustard, and Cajun seasoning.
- Add the peeled and deveined shrimp to the marinade, stirring to coat them evenly. Let them sit for about 10-15 minutes.
- In a large skillet, heat the olive oil over medium heat. Add the minced garlic and sauté for about 30 seconds.
- Add the marinated shrimp to the skillet in a single layer. Cook for about 2-3 minutes until they begin to turn pink, then flip them over.
- Once the shrimp are flipped, add the unsalted butter to the skillet. Allow it to melt and mix with the shrimp, creating a rich sauce. Season with salt and pepper to taste.
- Remove from heat and garnish with sliced green onions. Serve over rice, pasta, or on its own.
Notes
- Marinate the shrimp up to 24 hours ahead for deeper flavor.
- For a vegetarian option, substitute shrimp with sautéed mushrooms or firm tofu.
- Keep an eye on the shrimp to prevent overcooking; they cook quickly.
