Juicy Cajun Garlic Baked Shrimp

Featured in Hearty Main Courses.

Succulent shrimp are tossed with Cajun spices and oven-baked in a rich garlic butter sauce, highlighting bold flavor and juicy tenderness. This quick dish is ready in just 25 minutes, making it ideal for weeknight dinners. A touch of lemon brightens the savory notes, while fresh parsley and lemon slices add color and fresh flavor. Serve over pasta, rice, or vegetables for a satisfying, high-protein meal your family will love.

Casey
Updated on Wed, 06 Aug 2025 13:35:43 GMT
Shrimp with lemon and spices. Pin it
Shrimp with lemon and spices. | cookingwithcasey.com

Juicy Cajun garlic baked shrimp is the answer when you want a vibrant seafood dinner on the table in no time. This dish brings bold Cajun flavor together with velvety garlic butter for shrimp that always come out plump and truly irresistible. When I want a meal that is fast but does not sacrifice taste I turn to this shrimp time and again

Ingredients

  • Raw shrimp: choose large fresh or flash frozen shrimp for the juiciest texture avoid pre cooked as they dry out quickly
  • Unsalted butter: drives the savory richness of the sauce use European style for even more flavor
  • Extra virgin olive oil: balances the butter and helps infuse the shrimp with aromatic flavors look for cold pressed
  • Garlic: minced fresh garlic brings out a stronger taste if possible but bottled garlic works for busy nights
  • Lemon juice: fresh squeezed brightens the dish and offsets the spices
  • Cajun seasoning: look for a blend without fillers for the best result or make your own
  • Garlic powder: boosts the garlicky punch and helps seasoning stick to the shrimp
  • Onion powder: adds gentle sweetness and layers of flavor
  • Fresh parsley: optional for garnish it adds a pop of color and freshness
  • Lemon slices: optional garnish for a citrusy aroma at serving

Step-by-Step Instructions

Prep the Shrimp:
Pat the raw shrimp dry with paper towels after rinsing under cool water this helps the seasoning adhere and prevents excess moisture in the bake
Season the Shrimp:
Combine Cajun seasoning garlic powder and onion powder in a large bowl add the shrimp and toss with your hands until all pieces are evenly coated every shrimp should be coated in the spice mixture for consistent flavor
Make the Garlic Butter:
In a separate small bowl stir together the melted butter olive oil minced garlic and lemon juice until well blended this mixture should be fragrant and slightly thickened from the butter
Assemble the Dish:
Arrange the seasoned shrimp in a deep baking dish in a single layer pour the garlic butter sauce evenly over all the shrimp make sure every piece is moistened for juicy results
Bake the Shrimp:
Place the dish uncovered in a preheated four hundred degree oven bake for ten to fifteen minutes watch closely after the ten minute mark shrimp should turn opaque and pink with an internal temperature of one hundred forty five degrees this step is quick do not overcook or they will become rubbery
Finish and Serve:
Spoon any pan juices over the cooked shrimp garnish with freshly chopped parsley and a few lemon slices for a bright finish serve hot straight from the baking dish
A bowl of shrimp with herbs and spices. Pin it
A bowl of shrimp with herbs and spices. | cookingwithcasey.com

Storage Tips

If you have leftovers store them in an airtight container in the fridge for up to two days For the best texture reheat in a skillet over low heat with a splash of butter or olive oil until just warmed through Avoid microwaving for more than thirty seconds at a time as this can make the shrimp tough

Ingredient Substitutions

If fresh raw shrimp are not available high quality thawed frozen shrimp will work as long as they are not already cooked You can swap Cajun seasoning for a homemade blend of smoked paprika cayenne garlic powder thyme and black pepper If you only have salted butter reduce or omit added salt in the recipe

Serving Suggestions

This shrimp is fantastic served over a big scoop of rice pasta or creamy grits Roasted vegetables or a simple green salad pair perfectly If you like extra heat a pinch of red pepper flakes is a welcome addition Offer crusty bread at the table to mop up all the flavorful sauce

Cultural Context

The roots of Cajun cuisine run deep in Louisiana drawing on French and Southern influences for robust flavors The combination of butter garlic and spice captures the spirit of Gulf Coast cooking My take has become a favorite for holidays and busy weeknights alike

Frequently Asked Questions

→ How do you keep baked shrimp juicy?

Do not overcook—shrimp turn pink and curl when done, usually after 10-15 minutes in a hot oven.

→ Can I use frozen shrimp for this dish?

Yes, just thaw and pat dry before seasoning to ensure spices stick and shrimp roast evenly.

→ What sides pair well with Cajun shrimp?

Try serving over rice, pasta, or alongside roasted vegetables to balance the bold spices.

→ Is the dish very spicy?

The heat level is moderate from Cajun seasoning; add red pepper flakes for extra spice if desired.

→ How can I add more flavor?

Squeeze fresh lemon juice before serving or add extra herbs such as parsley for a fresh finish.

Juicy Cajun Garlic Baked Shrimp

Cajun-spiced shrimp baked in garlic butter, delivering bold flavor and juicy texture in under 25 minutes.

Prep Time
10 Minutes
Cook Time
15 Minutes
Total Time
25 Minutes
By: Casey

Category: Hearty Main Dishes

Difficulty: Easy

Cuisine: Cajun

Yield: 4 Servings

Dietary: Low-Carb, Gluten-Free

Ingredients

→ Seafood

01 680 grams raw shrimp, peeled and deveined

→ Fats and Oils

02 85 grams unsalted butter, melted
03 30 milliliters extra virgin olive oil

→ Aromatics and Seasonings

04 16 grams garlic, minced
05 15 milliliters lemon juice, freshly squeezed
06 8 grams Cajun seasoning
07 3 grams garlic powder
08 3 grams onion powder

→ Garnish (optional)

09 Fresh parsley, chopped
10 Lemon slices

Instructions

Step 01

Set oven temperature to 200°C and allow it to preheat fully.

Step 02

Combine raw shrimp with Cajun seasoning, garlic powder, and onion powder in a large mixing bowl. Toss until the shrimp are uniformly coated.

Step 03

Whisk together melted butter, olive oil, minced garlic, and lemon juice in a small bowl until fully emulsified.

Step 04

Place the seasoned shrimp in a large, deep baking dish. Pour the lemon garlic butter mixture evenly over the shrimp.

Step 05

Transfer the dish to the preheated oven and bake uncovered for 10–15 minutes or until shrimp turn pink and opaque, taking care not to overcook.

Step 06

Remove shrimp from oven, spoon pan juices over them, and, if desired, garnish with chopped parsley and lemon slices. Serve immediately.

Notes

  1. Use raw shrimp for optimal tenderness; cooking beyond doneness will result in a rubbery texture.
  2. Fresh garlic imparts deeper flavor, but pre-minced garlic can be used for convenience.
  3. Thoroughly clean shrimp with lemon juice and cold water, then pat dry to ensure seasoning adherence.
  4. For extra heat, a pinch of red pepper flakes can be added to the seasoning blend.
  5. This dish complements rice, pasta, or roasted vegetables for a complete meal.

Tools You'll Need

  • Large baking dish
  • Large mixing bowl
  • Small mixing bowl
  • Oven
  • Whisk or fork

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains shellfish (shrimp)
  • Contains dairy (butter)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 350
  • Total Fat: 20 g
  • Total Carbohydrate: 5 g
  • Protein: 35 g