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Black Bear Diner
Half Tuna Sandwich
Half Tuna Sandwich at Black Bear Diner has 480 calories, 25g protein, 28g carbs and 29g fat — sourced from Black Bear Diner Official Nutritional Menu (PDF), not AI guesses. Little Less portion, does not include choice of soup.
The Half Tuna Sandwich is a standard-macro option at Black Bear Diner. That works out to 5.2g of protein per 100 calories — 16g below the 41g Black Bear Diner average. Its macros land at roughly 21% of calories from protein, 23% from carbs and 54% from fat. Contains gluten, eggs, fish.
Source: Black Bear Diner Official Nutritional Menu (PDF) ↗, last verified Jul 2, 2026. Menus change periodically; values may vary by location. How we verify →
See all 18 Black Bear Diner meals → · Highest-protein Black Bear Diner meals →
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Half Tuna Sandwich — common questions
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