Cajun Shrimp & Sweet Corn

Featured in: Comfort Baking

This dish combines tender shrimp tossed in bold Cajun spices with sweet corn on the cob and perfectly roasted baby potatoes. A simple cooking process involves seasoning and roasting ingredients in stages to develop rich flavors and a vibrant presentation. Ideal for casual gatherings, the balance of spicy, sweet, and smoky elements makes this meal satisfying and approachable for cooks of all levels. Garnishing with fresh parsley and lemon wedges adds brightness that complements the hearty components.

Updated on Thu, 13 Nov 2025 11:54:00 GMT
Cajun Shrimp & Sweet Corn Platter: Spicy shrimp nestled amongst golden corn and potatoes. Save
Cajun Shrimp & Sweet Corn Platter: Spicy shrimp nestled amongst golden corn and potatoes. | butterhearth.com

A vibrant, flavor-packed platter featuring spicy Cajun shrimp, sweet corn on the cob, and roasted potatoes, perfect for a festive meal or summer gathering.

I first made this platter for a backyard barbecue. The blend of spicy shrimp, sweet corn, and hearty potatoes was an instant hit among friends and family.

Ingredients

  • Large shrimp: 1 lb (450 g), peeled and deveined
  • Sweet corn: 4 small ears, halved
  • Baby potatoes: 1 lb (450 g), halved
  • Red bell pepper: 1, sliced
  • Fresh parsley: 2 tbsp, chopped (for garnish)
  • Cajun seasoning: 2 tbsp
  • Smoked paprika: 1 tsp
  • Garlic powder: 1/2 tsp
  • Onion powder: 1/2 tsp
  • Salt: 1/2 tsp
  • Black pepper: 1/4 tsp
  • Unsalted butter: 3 tbsp, melted
  • Olive oil: 2 tbsp
  • Lemon wedges: for serving (optional)

Instructions

Prepare oven and pan:
Preheat oven to 425°F (220°C). Line a large baking sheet with parchment paper or foil.
Season vegetables:
In a large bowl, toss the potatoes and corn with 1 tbsp olive oil, 1/2 tbsp Cajun seasoning, 1/2 tsp salt, and black pepper. Arrange on the baking sheet.
Roast vegetables:
Roast potatoes and corn for 15 minutes.
Season shrimp:
Meanwhile, in the same bowl, combine shrimp, bell pepper, remaining olive oil, Cajun seasoning, paprika, garlic powder, and onion powder.
Add and drizzle:
After 15 minutes, add the shrimp and bell pepper to the baking sheet. Drizzle melted butter over everything.
Finish roasting:
Roast for another 10 minutes, or until shrimp are pink and potatoes are fork-tender.
Garnish and serve:
Garnish with chopped parsley and serve with lemon wedges.
Sizzling Cajun Shrimp & Sweet Corn Platter, bursting with fresh flavors, perfect for summer. Save
Sizzling Cajun Shrimp & Sweet Corn Platter, bursting with fresh flavors, perfect for summer. | butterhearth.com

This platter quickly became a family favorite at our summer cookouts. Kids love the sweet corn, while adults appreciate the bold, spicy flavors.

Required Tools

Large baking sheet, mixing bowls, knife, cutting board, parchment paper or foil

Nutritional Information

Per serving: Calories 340, Total Fat 14 g, Carbohydrates 34 g, Protein 22 g

Serving Suggestions

Pair with crusty bread or serve over rice. Try adding sliced smoked sausage for a classic Cajun twist.

Deliciously seasoned Cajun Shrimp & Sweet Corn Platter, served with a vibrant garnish of parsley. Save
Deliciously seasoned Cajun Shrimp & Sweet Corn Platter, served with a vibrant garnish of parsley. | butterhearth.com

Bring extra lemon wedges to the table for a bright finish. Enjoy vibrant Cajun flavors with your favorite people!

Recipe Questions

How do I ensure the shrimp stays tender?

Cook shrimp just until pink and firm, usually about 10 minutes in the oven, to prevent toughness.

Can I prepare this dish ahead of time?

Potatoes and corn can be pre-roasted, then combined with seasoned shrimp shortly before serving to maintain texture.

What substitutions work well for the potatoes?

Yukon Gold or red potatoes cut into similar-sized pieces work perfectly and roast evenly.

How can I adjust the heat without altering flavor?

Adding a small pinch of cayenne pepper enhances heat subtly without overpowering the Cajun seasoning blend.

Is there a dairy-free way to prepare this dish?

Replace the butter with plant-based alternatives to keep the richness while making it dairy-free.

Cajun Shrimp & Sweet Corn

Spicy Cajun shrimp combined with sweet corn and roasted potatoes for a vibrant, flavorful meal.

Prep duration
20 min
Time to cook
25 min
Complete duration
45 min
Created by Grace Mitchell


Skill Level Easy

Heritage American (Cajun-inspired)

Output 4 Portions

Dietary considerations No Gluten

Components

Seafood

01 1 lb large shrimp, peeled and deveined

Vegetables

01 4 small ears sweet corn, halved
02 1 lb baby potatoes, halved
03 1 red bell pepper, sliced
04 2 tbsp fresh parsley, chopped

Spices & Seasonings

01 2 tbsp Cajun seasoning
02 1 tsp smoked paprika
03 1/2 tsp garlic powder
04 1/2 tsp onion powder
05 1/2 tsp salt
06 1/4 tsp black pepper

Dairy & Fats

01 3 tbsp unsalted butter, melted
02 2 tbsp olive oil

Optional

01 Lemon wedges, for serving

Directions

Stage 01

Preheat oven: Preheat the oven to 425°F. Line a large baking sheet with parchment paper or foil.

Stage 02

Prepare vegetables: In a large bowl, toss the baby potatoes and sweet corn with 1 tablespoon olive oil, 1/2 tablespoon Cajun seasoning, 1/2 teaspoon salt, and 1/4 teaspoon black pepper. Spread evenly on the baking sheet.

Stage 03

Roast initial vegetables: Roast the potatoes and corn in the oven for 15 minutes.

Stage 04

Season shrimp and peppers: While vegetables roast, combine shrimp, sliced red bell pepper, remaining 1 tablespoon olive oil, 1 1/2 tablespoons Cajun seasoning, smoked paprika, garlic powder, and onion powder in the mixing bowl. Toss until evenly coated.

Stage 05

Add shrimp and bell pepper: Remove baking sheet from oven and add the shrimp and bell pepper mixture. Drizzle melted butter evenly over all ingredients.

Stage 06

Final roast: Return the baking sheet to the oven and roast for an additional 10 minutes, or until shrimp turn pink and potatoes are tender when pierced with a fork.

Stage 07

Garnish and serve: Sprinkle with chopped fresh parsley and serve immediately accompanied by lemon wedges.

Necessary tools

  • Large baking sheet
  • Mixing bowls
  • Knife and cutting board
  • Parchment paper or foil

Allergy details

Review each component for potential allergens and consider consulting with a healthcare provider if you're unsure about certain ingredients.
  • Contains shellfish and dairy. Use plant-based butter to omit dairy.
  • Check Cajun seasoning for hidden allergens.

Nutritional information (per portion)

These values are estimates only and shouldn't replace professional medical guidance.
  • Energy Value: 340
  • Fats: 14 g
  • Carbohydrates: 34 g
  • Protein Content: 22 g