Ask which single item sells best at Captain D's, and the answer is the Giant Fish Sandwich. It's the rare fast-food sandwich that actually lives up to "giant" — an oversized batter dipped fillet that hangs off the edges of the bun. Here's why it's earned its top spot.
What's on It
The build is simple and that's the point: a large batter dipped white fish fillet, a toasted bun, and tartar sauce. No distractions, just crispy fish. At around 940 calories it's a substantial meal on its own, and at roughly $5.79 à la carte it's one of the best value plays on the entire menu.
Make It a Combo
Add fries and a drink to turn it into a full combo. If you want to cut calories, you can ask for it without tartar sauce (saves ~100 calories) or pair it with a lighter side from the sides menu like broccoli or a baked potato.
How It Compares
Against other fast-food fish sandwiches, the Captain D's Giant Fish Sandwich wins on portion size — the fillet is genuinely larger than most competitors'. It's not the lightest option, but for the price and size, it's hard to beat.
Ways to Customize
- Hold the tartar for fewer calories, or swap for cocktail sauce.
- Add cheese or make it spicy by ordering a side of Nashville-style heat.
- Pair with a cup of seafood gumbo for a fuller meal.
Frequently Asked Questions
About $5.79 à la carte in 2026, or more as a combo with fries and a drink. Prices vary by location.
Around 940 calories with tartar sauce. Skipping the sauce saves roughly 100 calories.
For the size and price, yes — it's the best-selling item for a reason. It's a large, filling fish sandwich at a budget price.