These crunchy Cajun shrimp are loaded with smoky, spicy flavor and a satisfyingly crisp exterior. Ready in minutes, they’re perfect as an appetizer or as a bold addition to salads, tacos, or pasta dishes.
A bright lemony marinade and a light cornstarch coating give the shrimp a crisp bite while keeping the interior tender and juicy. This crowd-pleasing recipe is simple, fast, and adaptable to what you have on hand.
Ingredients
- Large Argentinian shrimp (peeled, deveined)
- Juice of 1 lemon
- Olive oil
- Seasonings: Cajun seasoning, garlic powder, red paprika, smoked paprika, dried oregano
- Cornstarch
See the recipe card below for exact quantities.
Instructions
Rinse the shrimp & pat dry.
Toss the shrimp in the marinade until evenly coated.
Coat the marinated shrimp lightly with cornstarch for crunch.
Pan-fry in a hot skillet until golden and opaque, about 1–2 minutes per side.
- Prepare the shrimp: Rinse under cold water and pat very dry. Dry shrimp develop a better crust.
- Make the marinade: In a bowl combine lemon juice, olive oil, Cajun seasoning, garlic powder, red paprika, smoked paprika, and dried oregano.
- Add the shrimp to the marinade and toss to coat. Let rest 10–15 minutes to absorb the flavors.
- Coat with cornstarch: Sprinkle cornstarch over the shrimp and toss until each piece is lightly coated. This creates a crisp exterior.
- Cook: Heat a large non-stick or heavy skillet over medium-high heat and add enough oil to thinly coat the pan. When the oil is hot, arrange shrimp in a single layer without overcrowding.
- Cook 1–2 minutes per side until shrimp are golden and opaque. Work in batches if needed to keep the pan hot.
- Serve: Transfer to a plate and serve immediately for the best crunch.
Substitutions
- Shrimp: Try chicken breast (diced or thinly sliced), cajun or andouille sausage, or firm tofu for a vegetarian option.
- Lemon juice: Use lime juice or 1 tablespoon white wine vinegar.
- Cornstarch: Substitute all-purpose flour if needed.
Equipment
- Large non-stick or heavy skillet
Storage
Store cooked Cajun shrimp in an airtight container in the refrigerator for up to 3 days. Reheat briefly in a hot skillet to preserve some crispness; avoid the microwave if you want the best texture.
Top tips for Success
- Pat shrimp very dry: Removing moisture helps the marinade and cornstarch stick and prevents sogginess.
- Don’t skip the cornstarch: It’s key to achieving a light, crisp coating—add it just before cooking.
- Use high heat and avoid overcrowding: Cook in batches so the shrimp sear instead of steam.
FAQs
Serve over rice or pasta, toss into a salad, or use in tacos for a flavorful meal.
Yes — bake at 400°F (200°C) for 8–10 minutes, flipping halfway. They won’t be as crispy as pan-fried but will still be tasty.
Olive oil works well; for higher heat use vegetable or avocado oil.
Increase the Cajun seasoning or add a pinch of cayenne pepper to the marinade.
Yes—thaw completely and pat very dry before marinating to avoid excess moisture.
Pairing
These shrimp pair beautifully with creamy or bright pasta dishes and salads. They complement rich sauces as well as fresh, citrusy sides.
-
Street Corn Pasta Salad with Chicken
-
Creamy White Bolognese (Rigatoni)
-
Creamy Garlic Parmesan Chicken Ramen
-
Lemon Basil Pasta with Chicken
Crunchy Cajun Shrimp
15
5
20
Equipment
Method
Ingredients
- 16 oz large Argentinian shrimp peeled, deveined, and patted dry
- Juice of 1 lemon
- 2 tablespoons olive oil
- 1 tablespoon Cajun seasoning
- 1 teaspoon garlic powder
- 1 teaspoon red paprika powder
- 1 teaspoon smoked paprika powder
- 1 teaspoon dried oregano
- ½ cup cornstarch
Equipment
-
Large Non-Stick Pan
Method
- Rinse the shrimp under cold water and pat dry with paper towels. Drying is vital for a crisp crust.
- Combine lemon juice, olive oil, Cajun seasoning, garlic powder, red paprika, smoked paprika, and dried oregano in a large bowl.
- Add shrimp and toss to coat. Let sit 10–15 minutes.
- Sprinkle cornstarch over the shrimp and toss until evenly coated for a light, crispy finish.
- Heat a large skillet over medium-high heat and add a drizzle of oil to coat the bottom.
- Arrange shrimp in a single layer and cook 1–2 minutes per side until golden and opaque.
- Remove from the skillet and serve immediately for maximum crunch.
Tried this recipe?
Let us know how it was!
Food safety
- Cook to a minimum internal temperature of 165 °F (74 °C) for safety.
- Do not use the same utensils on cooked food that touched raw seafood without washing them first.
- Wash hands after handling raw shrimp.
- Do not leave perishable food at room temperature for extended periods.
- Never leave cooking food unattended.
- Use oils with a suitable smoke point for high-heat cooking to avoid harmful compounds.
- Ensure good ventilation when cooking on a gas stove.
Follow official food-safety guidance for more details.