Cajun Seafood Pot Pie
This Cajun Seafood Pot Pie is a mix of Southern comfort and coastal flavor. It has a creamy seafood filling, seasoned with Cajun spices, and is topped with a golden puff pastry crust. Each bite gives you tender shrimp, sweet crab, fresh vegetables, and a flaky topping.
It looks fancy but is simple to prepare, making it perfect for both a weeknight meal and a special dinner. Warm, filling, and rich with flavor, this pot pie is a true taste of Louisiana-style cooking.
Ingredients You Will Need
- 1 tablespoon olive oil
- 1 small onion, diced
- 1 celery stalk, diced
- 1 small bell pepper, diced
- 2 garlic cloves, minced
- ¼ cup all-purpose flour
- 1 ½ cups seafood stock (or chicken broth)
- ½ cup heavy cream
- 1 teaspoon Cajun seasoning
- Salt and pepper, to taste
- ½ pound shrimp, peeled and deveined
- ½ pound lump crab meat
- ½ cup frozen corn
- ½ cup frozen peas
- 1 sheet puff pastry, thawed
- 1 egg, beaten (for egg wash)
- Fresh parsley, chopped (for garnish)
How to Make Cajun Seafood Pot Pie
Preheat the oven to 400°F (200°C). In a skillet, heat olive oil over medium heat. Add onion, celery, and bell pepper. Cook until soft, then add garlic.
Sprinkle flour over the vegetables and stir well. Cook for 2 minutes to remove the raw taste of flour. Slowly add seafood stock, whisking to avoid lumps. Stir in heavy cream and let it simmer until thick.
Season with Cajun spice, salt, and pepper. Add shrimp and cook for 2–3 minutes until pink. Gently stir in crab, corn, and peas. Remove from heat.
Place the mixture into a baking dish or small ramekins. Cover with puff pastry, trimming the edges and pressing them down. Cut small slits in the top for steam. Brush with egg wash.
Bake for 20–25 minutes until golden and flaky. Let cool slightly, then garnish with parsley and serve warm.
Prep Time: 15 minutes | Cook Time: 25 minutes | Total Time: 40 minutes
Calories: 410 kcal | Servings: 4
A Taste of the South
This dish is inspired by Louisiana cooking, where seafood and spices come together in bold, comforting meals. The mix of onion, celery, and bell pepper—known as the “holy trinity” in Cajun cuisine—gives the filling a rich base. The creamy sauce with Cajun seasoning makes it flavorful without being too heavy, and the puff pastry adds the perfect flaky finish.
Why You Will Love This Recipe
This Cajun Seafood Pot Pie is special because it’s:
- Easy to make with simple steps
- Full of bold flavors but still creamy and balanced
- Packed with seafood and vegetables
- Perfect for family dinners or parties
- Beautiful with its golden pastry crust
Health and Nutrition
Shrimp and crab are both lean proteins and rich in omega-3s. Vegetables like bell pepper, peas, and corn add fiber and vitamins. The dish uses cream for richness but is balanced with lighter ingredients, making it indulgent yet wholesome.
Flavor and Texture
The filling is creamy, smooth, and full of seafood flavor. The Cajun spice adds warmth and a little kick. The shrimp is tender, the crab is sweet, and the vegetables give freshness. The puff pastry crust is golden, crisp, and buttery.
Variations You Can Try
You can easily change this recipe to suit your taste:
- Use crawfish instead of crab for a stronger flavor.
- Add mushrooms, carrots, or green beans for more vegetables.
- Swap heavy cream for coconut milk to make it dairy-free.
- Add extra Cajun seasoning or hot sauce for more spice.
- Make small individual pot pies for a fun presentation.
Tips for the Best Pot Pie
- Use fresh seafood for the best taste, but frozen works too.
- Do not overcook the shrimp—remove from heat once they turn pink.
- Always cut small slits in the pastry for steam to escape.
- Brush with egg wash for a shiny golden crust.
Serving Suggestions
This dish is rich and filling, so it pairs well with lighter sides. A green salad with lemon dressing works perfectly. For drinks, try a cold white wine or a light beer. For dessert, you can serve a Southern classic like pecan pie or peach cobbler.
Final Thoughts

Cajun Seafood Pot Pie is warm, flavorful, and comforting. It brings together the best of Southern cooking in a simple dish that feels both homely and special. With its creamy filling, Cajun spice, and flaky pastry, it’s sure to be a family favorite.