Sheet Pan Cajun-Spiced Shrimp with Sweet Corn and Cherry Tomatoes

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Juicy shrimp coated in bold Cajun spices roasted alongside sweet corn and cherry tomatoes for a colorful, one-pan seafood dinner. This American-inspired seafood recipe, ready in about 22 minutes, pairs large shrimp, olive oil, cajun seasoning for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 250 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 10 min Cook: 12 min Serves 4 American cuisine 250 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 425°F. In a large bowl, toss 1 lb peeled and deveined large shrimp with 3 tbsp olive oil, 2 tbsp Cajun seasoning, 1 tsp garlic powder, 1 tsp salt, and 1/2 tsp black pepper until evenly coated.
  2. Step 2: Arrange the shrimp on a large rimmed baking sheet in a single layer. Add 2 ears of sweet corn cut into 1-inch rounds and 1 pint halved cherry tomatoes around the shrimp.
  3. Step 3: Roast in the oven for 10-12 minutes until shrimp are opaque and corn is tender, stirring the vegetables halfway through for even cooking.
  4. Step 4: Remove from oven, sprinkle 2 tbsp chopped fresh parsley over the dish, and serve with fresh lemon wedges for squeezing.

Frequently asked questions

How long does Sheet Pan Cajun-Spiced Shrimp with Sweet Corn and Cherry Tomatoes take to make?

Total time is about 22 minutes (10 min prep + 12 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Sheet Pan Cajun-Spiced Shrimp with Sweet Corn and Cherry Tomatoes?

Refrigerate in a covered airtight container for up to 3–4 days (FDA FoodKeeper guideline for cooked fish). Store any fresh salsa or citrus-based garnish in a separate container — it keeps for up to 2 days. Freeze cooked fish (without fresh garnishes) for up to 3 months; thaw overnight in the fridge and reheat gently at 275°F until just warmed through to preserve texture.

Can I substitute ingredients in Sheet Pan Cajun-Spiced Shrimp with Sweet Corn and Cherry Tomatoes?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Sheet Pan Cajun-Spiced Shrimp with Sweet Corn and Cherry Tomatoes for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Sheet Pan Cajun-Spiced Shrimp with Sweet Corn and Cherry Tomatoes?

American seafood like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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