It’s Official: Popeyes Just Brought Back its Crowd-Favorite Flounder Fish Sandwich | 2025
Many fast-food lovers are wondering: Is the Popeyes Flounder Fish Sandwich back? If you’ve been searching for a crispy, flavorful fish sandwich that rivals the legendary Popeyes Chicken Sandwich, you’re not alone. With Lent season approaching, seafood lovers and Popeyes fans alike are eager to know whether this Cajun-inspired sandwich is returning to the menu.
The good news? Yes! Popeyes has officially brought back its Flounder Fish Sandwich for a limited time. Featuring a wild-caught flounder fillet seasoned with bold Cajun spices, fried to crispy perfection, and served on a toasted brioche bun with crunchy pickles and your choice of classic or spicy sauce, this sandwich is a must-try. Not only flounder fish sandwich, also Popeyes Shrimp Tackle Box is also back. Keep reading to find out what makes it special, where to find it, and how it compares to other fast-food fish sandwiches.
Flounder Fish Sandwich
$5.99 | 681 Cal
What Is the Popeyes Flounder Fish Sandwich?
The Popeyes Flounder Fish Sandwich is a seafood twist on the brand’s famed chicken sandwich. As we mentioned in our previous article, the Popeyes Fish Sandwich typically makes a comeback during the Lenten season (between February and April), and this has proven to be true once again. Its components include:
- Flounder Fillet: A wild-caught flounder fillet, known for its mild and subtly sweet flavor, providing a clean taste without an overpowering fishiness.
- Brioche Bun: A butter-toasted, soft brioche bun that adds a hint of sweetness and complements the savory filling.
- Pickles: Thick-cut, barrel-cured pickles offer a tangy crunch, balancing the richness of the fried fillet.
- Sauce Options:
- Classic: Paired with creamy tartar sauce, enhancing the fish’s flavor.
- Spicy: Features a spicy mayo spread, adding a zesty kick for those seeking extra heat.
This straightforward yet flavorful composition sets it apart from competitors like McDonald’s Filet-O-Fish and Wendy’s Fish Sandwich. The use of flounder, a less common choice in fast-food fish offerings, coupled with Popeyes’ signature Cajun seasoning, delivers a distinctive taste experience.
Also read: Popeyes Surf and Turf: When is Coming Back? | 2025
Popeyes Flounder Fish Sandwich Recipe
If you love the Popeyes Flounder Fish Sandwich but want to enjoy it at home, this copycat recipe brings you the same crispy, flavorful experience. Here’s how you can recreate it:
Ingredients:
- For the Fish:
- 2 wild-caught flounder fillets
- 1 cup buttermilk
- 1 cup all-purpose flour
- ½ cup cornmeal
- 1 tablespoon Cajun seasoning
- ½ teaspoon salt
- ½ teaspoon black pepper
- ½ teaspoon paprika
- ¼ teaspoon cayenne pepper (for extra spice)
- Vegetable oil for frying
- For the Sandwich:
- 2 brioche buns
- 4-6 thick-cut pickles
- 2 tablespoons tartar sauce (for classic) or spicy mayo (for spicy)
Instructions:
Marinate the Fish
- Soak the flounder fillets in buttermilk for at least 30 minutes. This helps tenderize the fish and enhances flavor.
Prepare the Coating
- In a bowl, mix flour, cornmeal, Cajun seasoning, salt, black pepper, paprika, and cayenne pepper.
Coat the Fish
- Remove the fillets from buttermilk, letting excess drip off, and dredge them in the flour mixture. Press gently to ensure even coating.
Fry to Perfection
- Heat vegetable oil in a deep skillet to 350°F (175°C). Fry fillets for 3-4 minutes per side until golden brown and crispy. Drain on paper towels.
Drain Excess Oil
- A freshly fried golden-brown flounder fillet draining on a wire rack to maintain crispiness.
Brioche Bun Prep
- A toasted brioche bun with a layer of creamy tartar sauce, getting ready for sandwich assembly.
Assemble the Sandwich
- Lightly toast the brioche buns. Spread tartar sauce (classic) or spicy mayo (spicy) on the bottom bun, add pickles, then place the crispy flounder fillet on top. Cover with the top bun and serve hot.
Now, enjoy your homemade Popeyes-style Flounder Fish Sandwich!
Also read: Popeyes Ghost Pepper Wings: A Fiery Feast or a One-Way Ticket to Tears?
Popeyes Flounder Fish Sandwich Nutrition & Calories
If you’re watching your calorie intake, here’s a breakdown of the Popeyes Flounder Fish Sandwich nutrition:
| Per Serving | Classic | Spicy |
|---|---|---|
| Calories | 681 kcal | 729 kcal |
| Fat | 35.4 g | 40.6 g |
| Saturated fat | 8.6 g | 9.4 g |
| Trans Fat | 0.8 g | 0.7 g |
| Cholesterol | 78.5 mg | 82 mg |
| Sodium | 2,385.9 mg | 2,350.5 mg |
| Carbohydrates | 65.7 g | 65.5 g |
| Fiber | 2.9 g | 2.8 g |
| Sugar | 8.1 g | 8.1 g |
| Protein | 25.6 g | 25.6 g |
- Classic Version: The tartar sauce adds creaminess without extra spice, making it milder.
- Spicy Version: The spicy mayo increases heat and slightly adds to the calorie count.
If you’re looking for a lower-calorie alternative, removing the bun and eating just the flounder fillet with pickles can reduce the total calories by about 200 kcal.
Best Sauces to Pair with Popeyes Flounder Fish Sandwich
While the sandwich already includes tartar sauce or spicy mayo, you can enhance the experience with these delicious dipping sauces:
- Popeyes Blackened Ranch – A creamy, tangy dip with a slight spice kick.
- Bayou Buffalo Sauce – Perfect for spice lovers who want an extra fiery taste.
- Sweet Heat Sauce – A honey-based sauce with a balance of sweetness and spice.
- Bold BBQ Sauce – If you enjoy a smoky, slightly sweet flavor with your crispy fish.
- Cocktail Sauce – A traditional seafood dip with a zesty tomato base.
Want to take it up a notch? Try combining Blackened Ranch + Buffalo Sauce for a creamy yet spicy combo!
Also read: Popeyes Sauces List
Final Thought
Is the Popeyes Flounder Fish Sandwich Worth Trying?
Final Verdict: Yes! If you’re a fan of crispy seafood sandwiches, Popeyes Flounder Fish Sandwich stands out for its: The Cajun blend adds a flavorful punch without being overwhelming. Soft yet sturdy enough to hold the crispy fish and sauce. Get it before it disappears after Lent!
Compared to McDonald’s Filet-O-Fish or Wendy’s Crispy Panko Fish Sandwich, Popeyes’ version wins in size, crispiness, and seasoning. So, if you haven’t tried it yet, now’s the perfect time!
