The Lenten season has once again arrived, prompting many to abstain from red meat and poultry, particularly on Fridays. As a delectable alternative, countless fast-food enthusiasts have turned to fish sandwiches over the past 40 days. Lent 2025 commenced on March 5 and will conclude on April 18, inviting everyone to explore various seafood options.
Whether they’re from local food vendors or internationally recognized fast-food chains, seafood menus are flourishing during this period, especially featuring fish-based dishes. While these sandwiches may not completely mimic the taste of traditional meat options, they still provide a satisfying culinary experience.
To assist both Lenten observers and seafood aficionados, we present a carefully curated selection of the top five fish sandwiches to enjoy during Lent 2025.
Disclaimer: The following selections reflect the author’s personal opinion. Feel free to express your own views in the comments section.
Top 5 Fish Sandwiches for Lent 2025: From Wendy’s to Popeyes
1) McDonald’s Filet-O-Fish
The Filet-O-Fish from McDonald’s is a perennial favorite among Lenten diners. This sandwich features a steamed bun layered with a melted slice of American cheese and a golden crispy patty crafted from wild-caught Alaskan pollock. Topped off with the iconic tartar sauce, this sandwich is available individually or as part of various meal combos. The simplicity of its ingredients is part of its appeal, though prices may vary by location and promotional apps.
2) Burger King’s Fiery Big Fish
New to the seasonal lineup, Burger King’s Fiery Big Fish is ideal for those with a penchant for spice. This sandwich features white pollock fish, coated in a crispy panko batter, served with a unique triple pepper glaze and tartar sauce. The patty is nestled in a toasted potato bun, complemented with crunchy pickles and fresh lettuce. Priced at $7.19, it can also be enjoyed as part of a meal combo.
3) Popeyes’ Flounder Fish Sandwich
Known for its exceptional chicken, Popeyes surprises with its Flounder Fish Sandwich this Lent. Utilizing a fillet of Alaskan flounder, it’s marinated in the brand’s signature herbs and spices, then fried to golden perfection. This delicious filling is served on a toasted brioche bun accompanied by a spicy spread, barrel-cured pickles, and classic tartar sauce. Available in both classic and spicy options, this sandwich costs $5.99 individually and can also be upgraded with sides and drinks.
4) Arby’s Crispy Fish Sandwich
Arby’s offers a delightful Fish Sandwich featuring a crispy fillet tucked into a toasted sesame bun. Topped with tartar sauce and shredded lettuce, this seasonal favorite starts at $4.89. It can also be paired with fries and a drink for an additional cost, making it a convenient option for those on-the-go.
5) Wendy’s Crispy Panko Fish Sandwich
Wendy’s Crispy Panko Fish Sandwich is a beloved seasonal offering that returns each year during Lent. This sandwich features wild-caught Alaskan pollock fillet, covered in a crispy panko coating and topped with American cheese, pickles, lettuce, and creamy dill tartar sauce—all served on a signature bun. Priced at $6.99, it promises to satisfy those who prefer a milder fish flavor, available until April 20 at participating locations.
For Lenten observers and seafood lovers alike, these limited-time offerings represent just a fraction of the delicious fish sandwiches available. Explore these five options and consider trying the other enticing seafood selections that are surfacing in fast-food joints across the nation.