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Joe's Crab Shack

Blackened Mahi Sandwich

Blackened Mahi Sandwich at Joe's Crab Shack has 849 calories, 54g protein, 38g carbs and 53g fat — sourced from CalorieKing, not AI guesses. blackened mahi filet on bun, no sides.

Blackened Mahi Sandwich
849calories
54gprotein
38gcarbs
53gfat
High protein Contains gluten, fish

At Joe's Crab Shack, the Blackened Mahi Sandwich is a solid high-protein order. That works out to 6.4g of protein per 100 calories — 8g above the 46g Joe's Crab Shack average. Its macros land at roughly 25% of calories from protein, 18% from carbs and 56% from fat. Contains gluten, fish.

Source: CalorieKing ↗, last verified Jul 2, 2026. Menus change periodically; values may vary by location. How we verify →

See all 17 Joe's Crab Shack meals →  ·  Highest-protein Joe's Crab Shack meals →

Blackened Mahi Sandwich — common questions

How much protein is in the Blackened Mahi Sandwich at Joe's Crab Shack?
The Blackened Mahi Sandwich has 54g of protein. It also has 849 calories, 38g carbs and 53g fat, per CalorieKing.
How many calories are in the Blackened Mahi Sandwich?
The Blackened Mahi Sandwich at Joe's Crab Shack has 849 calories, according to CalorieKing.
Is the Blackened Mahi Sandwich high in protein?
Yes — at 54g of protein it clears the 30g high-protein bar.
Does the Blackened Mahi Sandwich contain allergens?
Per CalorieKing, the Blackened Mahi Sandwich contains gluten, fish. Preparation and cross-contact vary by location — check with the restaurant if you have an allergy.
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