Popular fast-food chain Sonic Drive-In is offering seafood items, but they will only be available during the Lent season.

The returning seasonal sandwiches include: Premium Fish Sandwich and Seafood & Crab Sandwich.

However, the seafood specials are not on the chain’s menu, and there’s no information on their website for these products.

Sonic’s Premium Fish Sandwich features a breaded and deep fried to golden-brown fish fillet, topped with shredded lettuce, and tartar sauce on a lightly toasted bun.

The Seafood & Crab Sandwich comes with a crab cake deep-fried to golden-brown perfection, drizzled with tartar sauce, and served on a lightly toasted bun.

You can also order the sandwiches as part of a combo with tater tots and a small drink.

Sonic Premium Fish Sandwich Nutrition Information

560 calories

240 calories from fat

27 grams of fat

5 grams of saturated fat

0 grams of trans fat

1270 milligrams of sodium

60 grams of carbs

10 grams of sugar

19 grams of protein

Sonic Seafood & Crab Sandwich Nutrition Information

520 calories

190 calories from fat

21 grams of fat

3.5 grams of saturated fat

0 grams of trans fat

1140 milligrams of sodium

67 grams of carbs

12 grams of sugar

14 grams of protein

The chain’s seafood menu is available for a limited time at participating locations nationwide.

Also, there is no pricing information on Sonic’s website for these products yet. But we’ll update this page with prices as soon as possible.