However, it sells in the biggest numbers during the approximately six-week period of Lent.

This year, Lent falls between Feb. 22 and Apr.

6., so expect lots of seafood to be hitting restaurants during that time.

Crunch-Fried Flounder Sandwich red lobster

Red Lobster / Facebook

It’s a classic, and delicious, but it isn’t cut from a whole fish.

Here are seven restaurant chain sandwiches that feature a real slab of fish.

around the time Lent ends.

arbys crispy fish sandwich

Courtesy of Arby’s

For those weeks of availability, these sandwiches, featuring huge filets of wild-caught flounder, area fast-food favorite.

That’s a hand-cut, hand-battered filet without added ingredients, mind you.

No, it uses two fish filets.

popeyes fish sandwich

Photo: Courtesy of Popeyes

And those are batter-dipped and served on a bun with classic lettuce and tartar sauce as the accompaniment.

Given those twin filets, don’t be surprised this is the highest-calorie sandwich we reviewed.

Crunch-Fried Flounder Sandwich red lobster

Red Lobster / Facebook

wendy’s wild-caught alaskan fish sandwich

Courtesy of Wendy’s

Culver’s fish sandwich

Courtesy of Culver’s

Captain D’s giant fish sandwich

Courtesy of Captain D’s